Archives

01

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-E4E38F

IMPROVING THE MECHANICAL PROPERTIES OF BOTTOM ASH BASED CONCRETE BY INCORPORATING ALCCOFINE

Yogesh Kumar Morya · Assistant Professor, Civil Engineering Department, DITMR Faridabad, IN

📄 View / Download PDF 📄 View Details

Abstract Concrete is the most commonly utilized construction material in today’s development. Waste material like slag, fly ash, etc. can be utilized in concrete as replacement of its constituents that can be economical in nature. Huge amount of bottom ash is gathered from the thermal power plants as an industrial by product. Disposal of the bottom ash in environment is hazardous in nature and generate different types of human health diseases. Bottom ash as waste material can be disposed in concrete as replacement of river sand. Alccofine is used as Supplementary Cementitious Material (SCM) and it is also known as new generation ultrafine particle. Alccofine helps in improvement of the cementitious properties of concrete mix and helps in gaining strength of concrete. This study was carried for the improvement of the mechanical properties of Bottom ash based concrete incorporating Alccofine. The objectives of this study were as follows: (a) Effect of inclusion of Alccofine for improving the strength
of bottom ash based concrete. (b) To determine mechanical properties of concrete: compressive, split tensile and flexural strengths. Experimental program consists of collection of materials from nearby sources i.e. Bottom ash collected from NTPC Badarpur Border, New Delhi and Alccofine was collected from the local dealer of Gurugram, Haryana. After collection of the material calculation of mix design of M40 grade was prepared with guidelines of IS 456:2000 and IS10262:2009. Replacement of bottom ash with sand was done in different proportions i.e. 10, 20 and 30% in M40 grade of concrete mix. Alccofine was partially replaced with cement up to 10% in every mix of concrete instead of control mix. These mixes specimens were prepared for testing compressive, flexural and Split tensile strengths at the ages of curing 7, 14 and 28 days. Results of experimental program showed that inclusion of alccofine in bottom ash based concrete improved the strengths of different types of concrete mixes. The workability of concrete reduced with the use of coal bottom ash as a replacement of fine aggregate. The above observation of this experimental investigation indicated that addition of bottom ash beyond 30% in concrete resulted in decreased mechanical strength. Whereas Alccofine can be used for the improvement of cementitious properties of concrete and bottom ash can be replaced by sand up to 20% with Alccofine.

Keywords: Bottom ash, Alccofine, Cement, Sand, Strengths.

02

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-A7E8B0

Mechanical and Hydrological Properties of Pervious concrete made with blended mineral admixtures

Rekha Singh , Sanjay Goel · Department of civil engineering, I.K.G Punjab Technical University, Jalandhar, India, IN

📄 View / Download PDF 📄 View Details

Abstract The purpose of this experimental research work was to examine porosity, permeability, compressive strength, split tensile and flexural strength of cement based blends of pervious concrete. Seven different mixtures of pervious concrete were prepared with two different aggregate fractions (passing 9.5mm retained on 6.3mm and passing 6.3mm retained on 4.75mm) in the ratio 60:40. The obtained cement blends (binary and ternary blends of mineral admixture) of pervious concrete exhibit sufficient permeability in the realm 7.7-13.3 mm/s for draining storm water with respect to typical application of pervious concrete for low volume roads. Ternary blends (PFS & PLS) demonstrated higher compressive, split tensile and flexural strength than binary (PF & PL) and control mixtures with acceptable porosity and permeability at all curing periods. The Ternary blended pervious concrete (PLM) could achieve 30% increased compressive strength and permeability of 7.7 mm/s at 90 days curing. The result thus obtained encourages the use of blended mineral admixtures in pervious concrete.

Keywords: Cement paste; cementitious material; Permeability; Porosity; Compressive strength; Split tensile strength; Flexure strength

03

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-7196D8

EFFECT OF RICE HUSK ASH ON THE PROPERTIES OF EXPANSIVE SOILS

A.V.S. L.RAMYA , G.SUDHEER KUMAR, A. SATYAVENI · (Civil engineering, Vignan Institute of Technology, Visakhapatnam)), IN

📄 View / Download PDF 📄 View Details

Abstract This studies the variations in the index and engineering properties of clay on usage of rice husk ash as stabilizing agent. A number of laboratory experiments were conducted on clay soils and RHA modified soil mixes. Attempts to study the unpredictable behaviour of the expansive soil and through research on how to bring these problems under control form the backdrop for this project work. Laboratory experiments are conducted to check the engineering properties of a naturally available expansive soil before and after stabilization. Stabilized results of expensive soils are compared to give the conclusion that can find expansive soil problems. The major agricultural product from paddy is rice husk which produces 40kN of rice and 10kN husk every year. The ash which is made by burning of rice husk is used as stabilization agent. The weight of the rice husk ash is very light which can be carried out easily.The disposal of Rice Husks is a big problem and open heap is not acceptable on environmental grounds, and so majority of husk currently going into landfills. Research has been conducted to determine the potential use by burning the husk into ashes. These rice husk ashes have high content of silica if burnt in controlled manner. Hence it can be mixed with expansive soils to improve the properties.

Keywords: rice husk ash, expansive soils, Atterberg’s limit, specific gravity, free swell index, California bearing ratio, direct shear value for the soil-RHA.

04

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-1F2403

A COMPARATIVE STUDY OF ROAD ALIGNMENT SURVEY DATA MEASURED USING UNMANNED AERIAL VEHICLE AND TOTAL STATION

C. Tej Deep Reddy , R. Srinivasa Kumar · ME Scholar, Department of Civil Engineering, University College of Engineering, Osmania University, Hyderabad, Telangana State, India., IN

📄 View / Download PDF 📄 View Details

Abstract Ground surface information is required to determine any road alignment as well as earth work volume calculations. As a conventional practice, land surveying and photogrammetric techniques are the most widely used methods to measure and determine original ground level data. However, these methods are time consuming and labour intensive and more over, reduction of these is also requires Office work. Unmanned Aerial Vehicle (UAV) is a new and alternative technology which can be used for acquiring ground levels and the plan details, including the parcels of land falling in any particular survey number. By using UAV, is possible to collect the land information even though the unfavourable environmental conditions, including during sunset, sunrise, cloudy sky. It is also noted that, the UAV data may be less accurate than photogrammetric mapping, however, UAV data can be used fo preliminary surveys such as reconnaissance surveys during expiring the possibility of alternative highway routes location and the design drawings.

This paper presents a proposed methodology of usage of UAV in conjunction with total station survey for highway location and design purpose, including cost estimates and the times required for both. The objective of this research is to obtain plan views of the proposed route by using UAV for a site and explore the possibility of determination of accurate earth work volume calculations. A comparison study has been conducted between the data collected by UAV and the Total station. The results indicated that the accuracy of the data is satisfactory with a maximum error of 1.0 cm on with reference to the ground control points (GCP‘s), and 4 cm for the rest of the land area considered. Earth work volume comparative study reveals that by UAV with scale factor has 3.36 % error when compared with total station data.

05

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-2602B2

RICE LEAF DISEASE CLASSIFICATION USING CLUSTERING AND REGION OF INTEREST

Amanpreet Kaur , Vijay Bhardwaj · Research scholar Guru Kashi University, Talwandi Sabo, Punjab, India, IN

📄 View / Download PDF 📄 View Details

Abstract In latest years, agriculture has end up a great deal more important than it was once a few years again in which flowers were most effective used to feed human beings and animals. This is appropriate to the fact that plants are currently used to supply power and different kinds of energy to get higher living situations of human beings. For this motive, there may be the want to take suitable care of flowers if you want to get the maximum profit from them. One most important location that wishes crucial attention is curbing plant diseases. There are several diseases that affect flowers which can origin amazing destruction to an expansion of economies and societies. It can even cause amazing ecological losses. For this purpose, its miles progressed to pick out rice plant illnesses exactly and well timed to avoid such loses. Fungi precipitated sicknesses in plant life are the most commonplace diseases which appear as spots on plant leaves. Health, first-rate and manufacturing ability of rice plants frequently receives seriously laid low with numerous plant illnesses. Brown spot and blast illnesses are a few of the worst sicknesses that critically have an effect on rice production global. Both of these illnesses are characterized by means of appearance of various shaped lesions on the plant leaves. The efforts to govern the sickness include the usage of fungicides, pesticides and different such chemicals. But, no image processing based totally approach has been proposed for determination of such plant diseases. In this studies, the coloration texture of 2 hundred rice leaf photographs is analyzed the usage of a pattern recognition method and the consequences of the observe for early and correct detection of leaf spots are supplied. The photo processing strategies were used to install the class system. The capabilities are taken to comprehend the picture using Support Vector Machine (SVM) and K-Nearest Neighbours (KNN). This work especially concentrates on 3 essential sicknesses of rice plant particularly Brown spot, Leaf blast and Bacterial blight. It is far useful to farmers and agriculture associated researches. After reviewing higher than noted techniques and techniques area unit able to conclude that there are kind of how by means of that we can find out unwellness and nutrient deficiency of flora every has some pros nonetheless as barriers. All through this process completely exceptional filters and morphological operator's vicinity unit implemented with shade version and texture. This eliminates subjectiveness of historical techniques and human evoked errors. It will facilitate to farmers to make their mind up the right quantity for chemical application that reduces the cost and environmental pollutants. Experimental end result confirmed that the version is successful to predict the disease with accuracy of 91.10% using SVM and 93.33% the usage of ok-NN. For future, some opportunity techniques can be used to extract capabilities and a few other classifiers can be used to improve the result accuracy.

Keywords: Plant, Leaf, diseases, image, agriculture etc.

06

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-F57250

Machine Learning is an opportunity for Deep Learning: A Concept

Prof. Prabhat Kumar Singh , Dr. B.K Sharma

📄 View / Download PDF 📄 View Details

Abstract Machine learning is a subset of artificial intelligence and deep learning is a subset of machine learning. This research paper is a conceptual paper will focus on machine learning or its basic principle, is required to understand deep learning. Deep learning is a specific type of machine learning. Machine learning, the data are fed into machine and machine learn automatically and improve itself with the experience. If data are in large amount of having complexity then machine learning returns inaccurate prediction in such case it requires more updates of weighted data by using step function to improve results by using multiple analysis. This is nothing but deep learning.

Keywords: Machine learning ,deep learning, artificial intelligence, artificial neurons.

07

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-B9665B

A NEOTERIC APPROACH FOR SHADOW DETECTION IN HIGH RESOLUTION SATELLITE IMAGES

K. Lakshmi Manasa , G. Umamaheswara Reddy, T.Venkata Krishnamoorthy · M.Tech Student, Department of Electronics and Communication Engineering, Sri Venkateswara University College of Engineering, Tirupati, Andhra Pradesh, India-517502., IN

📄 View / Download PDF 📄 View Details

Abstract High resolution multispectral satellite images contain more information and extracting the region of interest from these images may cause some problems due to the presence of the object shadow. There is some state of art methods for these shadow detection, but doesn’t show accurate results due to miss predictions occurs while detecting the shadow regions. In this paper, an image index based on principal component analysis is developed for shadow detection using more than one band. The shadow detector index is used to distinguish between shadow and non shadow pixels based on spectral difference. Shadow pixels are divided from the index histogram by using an automatic threshold identity method. Experimental results show that the proposed method is superior in terms of subjective and objective analysis.

Keywords: Histogram, Automatic threshold, Image index, Principal component, Shadow pixels.

08

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-F73F24

SYNTHESIS AND CHARACTERISATION OF NICKEL (II) COMPEXES USING HEPTANEDIONEDIOXIME AND AMINES

ARCHANA INHA · Department of Chemistry, R B B M College, Muzaffarpur, IN

📄 View / Download PDF 📄 View Details

Abstract In recent years, there has been an unprecedented increase in the number of interesting binuclear, trinuclear and of even higher nuclearity (up to 24) nickel (II) complexes that have been structurally characterized by single crystal X-ray crystallography and the absolute size of the materials ascertained. Particularly, planar ligands with imine or amine donors and bridging phenolic oxygens, which are usually referred to as Robson-type ligands. In this paper we studied about synthesis and characterisation of nickel (ii) complexes using heptanedionedioxime and amines

Keywords: Nickel (II), Heptanedionedioxime, Coordination Chemistry.

09

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-42BEE3

STUDIES ON COORDINATION CHEMISTRY OF HYDROXAMIC ACID COMPLEXES

ARCHANA SINHA · Department of Chemistry, R B B M College, Muzaffarpur, IN

📄 View / Download PDF 📄 View Details

Abstract The present paper process the coordination of monohydroxamic acids to several Zn(II)- or Ni(II)- containing metalloenzymes has been studied by X-ray crystallography. Hydroxamic acids have been long known to inhibit urease, a dinuclear Ni(II)-containing enzyme, which catalyses the hydrolysis of urea to ammonia and carbamate. In the X-ray crystal structure of ahaH (1−)-bound urease from Bacillus pasteurii, the amidohydroxylato group of the acetohydroxamato ligand bridges between the two Ni(II) atoms in the dinuclear active site, which replaces a bridging hydroxyl group in native urease.

Keywords: Hydroxamic acids, Ligands

10

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-52CC60

SUPPORT VECTOR MACHINE (SVM) BASED IN CBIR SYSTEM USING QUERYING IMAGE DATA-BASE

Miss Vanita M. Yadao , Asst. Prof. Ashish B. Kharate · PG Student, Sant Gadge Baba Amravati University, Amravati (M.S.) Department of Electronic & Telecommunication Engineering, IN

📄 View / Download PDF 📄 View Details

Abstract In this paper we SVM (Support Vector Machine) technique for the purpose of retrieval of images similar to the image in the query. In this paper we primarily present the necessity or importance of support vector machine. The content based image retrieval techniques is the retrieval of images based on visual features such as color and texture Due to the enormous increase in image database size as well as its vast deployment in various applications . For example all users would like to get their desired result in the first time on the web, possibility of consuming a lot of time while searching for the results. In this paper we contemplate over the mechanism of support vector machine.

Keywords: MATLAB, Data Source: Bunch of Images, support vector machine (SVM)

11

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-E13D57

AN EXPERIMENTAL STUDY ON STRENGTH PROPERTIES OF CONCRETE BY PARTIAL REPLACEMENT OF CEMENT WITH MEATAKAOLIN AND FINE AGGREGATE WITH COPPER SLAG

Dr.D.V.Prasada Rao , A. Sireesha · Professor, Department of Civil Engineering, Sri Venkateswara University College of Engineering, Tirupati, IN

📄 View / Download PDF 📄 View Details

Abstract The strength of concrete using alternate materials is an important task of researchers. An Experimental work has been made to find the influence of Metakaolin (MK) as partial replacement of Cement and Copper Slag (CS) as partial replacement of fine aggregate on strength properties of concrete. Four concrete mixes were prepared using different proportions of Copper slag ranging from 0 to 100% and Metakaolin 0% to 20%.The effect of Metakaolin and Copper slag on Compressive strength, Split tensile Strength, Modulus of Elasticity and Flexural strength of M30 grade concrete were obtained. The addition of Copper Slag up to 50% as fine aggregate replacement and Metakaolin upto 15% as cement replacement attains strength of concrete comparable with that of the Control concrete. it is observed that at a combination of 15% of Metakaolin and 50% of Copper Slag is maximum strength.

Keywords: Copper slag, Metakaolin, Control Concrete

12

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-EC5206

DIAMOND TOOL WEAR MEASUREMENT METHODS: A REVIEW

Garima Singh , Dr. S.S. Banwait · Mtech Scholar, National Institute of Technical Teacher Training & Research, Chandigarh (India), IN

📄 View / Download PDF 📄 View Details

Abstract this paper presents a state of art review on single point diamond tool wear measurement methods. Ultraprecision machining refers to the machining where machining is done at atomic scale. This makes the process different from conventional machining process. High quality surfaces are generated by ultra- precision machining. Diamond turning is most widely used due to the unique properties of diamond such as good heat conductivity, high hardness and high wear resistance. Due to these properties diamond is used as a most suitable tool material in ultra precision machining. It generates mirror like finishing. Diamond tool wear is one of the major issues with diamond turning that increases the process cost significantly. Various methods are used for measuring, monitoring and reducing diamond tool wear. In this paper many methods of measuring diamond tool wear, monitoring tool wear behavior and reducing tool wear are given.

Keywords: Ultra- precision machining; Single point diamond turning (SPDT); wear; wear measurement; wear monitoring; wear controlling

13

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-AFD29A

DESIGN AND KINEMATIC ANALYSIS OF A NOVEL SPHERICAL PARALLEL MANIPULATOR FOR LOWER LIMB EXOSKELETON APPLICATION

Vamshi Krishna Lingampally , Prof.Satish Babu Garlanka · Mechanical Engineering Department, Jawaharlal Nehru Technological University, IN

📄 View / Download PDF 📄 View Details

Abstract This project deals with the study of feasibility and later on design compact of a three DOF robotic joints to replace the single DOF of the hip actuator of the commercially available exoskeletons. In this project a novel spherical parallel manipulator (SPM),named Riflex with three degree-of-freedom (DOF) hip exoskeleton system that is capable of providing decoupled or combined 3-DOF rotational motion to a separate and passive target joint (i.e. the hip joint) is proposed. The kinematic analysis , performance Indices of the parallel manipulator are studied.

Keywords: spherical parallel manipulator (SPM ), Riflex, kinematic analysis, performance Indices.

14

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-669A53

UNDERSTANDING THE LINKAGE BETWEEN QUALITY, PRODUCTIVITY & SAFETY: A SYSTEMATIC REVIEW OF VARIOUS INDUSTRIES

S. N. Siddique , S.K. Ganguly, R.L. Shrivastava, S. Shrivastava · Faculty of Mechanical Engineering,, Bhilai Institute of Technology, Durg, India, IN

📄 View / Download PDF 📄 View Details

Abstract Quality has become synonymous with the organization performance excellence. Productivity is regarded by most producers as one of the most important aspects of manufacturing whereas many safety specialists and academicians have argued that occupational safety is good for business. It has been realized in the last few decades that Quality & Productivity are complimentary to each other. Possibilities to integrate Productivity & Safety are also of increasing topical interest now a dayssome researchers have claimed that good safety performance leads to good manufacturing firm’s operating performance. Today’s economic climate characterized by increasing competition & structural turbulence will require a higher combined level of Quality, Productivity & Safety. The study examines the relationship between these aspects to suggest stronger safety climate that will result in better quality products with increased productivity and safety.

Keywords: Quality, Productivity, Safety, Manufacturing.

15

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-C67E01

ABRASION RESISTANCE OF PERVIOUS CONCRETE MADE WITH CEMENT BASED MATERIALS

Rekha Singh , Sanjay Goel · Department of civil engineering, I.K.G Punjab Technical University, Jalandhar, India, IN

📄 View / Download PDF 📄 View Details

Abstract High porosity with interconnected pores between aggregate particles is the basic features of Portland cement pervious concrete, which however cause a significant decrease in its strength and abrasion resistance. In this study Fly ash FA, silica fume SF and metakaolin MK were added to improve the abrasion resistance of pervious concrete. Laboratory test were conducted to evaluate the performance of binary and ternary blended pervious concrete. Test results have shown that adding FA and SF have desirably improved the abrasion resistance of pervious concrete. Adding mineral admixture saves the material and enhances the microstructure of cement paste that can effectively utilize in the pervious concrete application.

Keywords: Pervious concrete, mineral admixture, porosity, abrasion resistance, Permeability

16

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-4A1AA7

STUDY OF THERMAL EFFECTS ON THE COUPLING COEFFICIENT AND DIRECTIVITY OF MICROSTRIPLINE COUPLER

MANOJ KUMAR · Department of Physics, B. R. A. Bihar University, Muzaffarpur, Bihar, India, IN

📄 View / Download PDF 📄 View Details

Abstract In the present paper, we minimize the losses & to reduce the size & cost new technology known as planar transmission line technology has been developed with the advent of microwave integrated circuits (MIC’s). When two microstriplines are placed together in close proximity, natural coupling exit between them. Such coupling exits in stripline and slot lines also which are open in transverse direction. The coupling and directivity are the function of the width of the microstripline and the separation between the two striplines. Due to power flow through the structure energy dissipation occurs which results in thermal effect. This affects the coupling and directivity which is the aim of the present study.

Keywords: Stripline Structure, Directivity, Coupling coefficients, Transmission Line

17

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-8BA468

THE TIME, THE PLACE AND THE PROCESS OF DISCOVERY OF ZERO

PUJA KUMARI SRIVASTAVA , K. B. SINGH · Department of Mathematics, B. R. A. Bihar University, Muzaffarpur, IN

📄 View / Download PDF 📄 View Details

Abstract In this paper we present the time, the place and the process of discovery of zero. 3500 B.C. can be fixed up as a time, the extreme limit, when Indus Valley civilization was at its peak. With reference to the time of vedic civilization opinions of different scholars are sharply divided. The reason they produce is that according to Bible, the creation of this world was placed only 8500 years back and only during this period the whole development of human history must have happened. Today, however, archaeologists and geologists talk about crores of years.

Keywords: Ancient Mathematics, Vedic Civilization, Indus Valley Civilizatio, Origin of Zero, Vedic Mathematic.

18

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-420864

DESIGN ANALYSIS OF A COMPOSITE RIM FOR DOMESTIC CAR

G.MADHU BABU , D.KISHORE BABU · PG scholar, Dept. of ME, AMALAPURAM INSTITUTE OF MANAGEMENT SCIENCES AND COLLAGE OF ENGINEERING, mummidivaram., IN

📄 View / Download PDF 📄 View Details

Abstract Fabric composites have good mechanical properties and excellent formability for fabricating complex shapes such as a dome and egg-box panels. Because the vehicle rims made of a fibrous composites have been proved to provide excellent mechanical performances such as high fuel efficiency many efforts have been made to accomplish the mass production of the composite rims. In this project we will develop a composite car rim using existing rim design and test it under real time conditions, software’s used for this study are Catia v5 and Ansys 15, in this study we will study the model behaviour of the rim under dynamic
conditions.

19

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-EDB5CD

EXPERIMENTAL EVALUATION OF THE SPLIT TENSILE STRENGTH OF COMBINED FIBER REINFORCED GEOPOLYMER CONCRETE.

Hathiram gugulothu , B.Sesha Sreenivas, D.Rama Seshu · Research Scholar, Kakatiya Univ., Warangal, India, IN

📄 View / Download PDF 📄 View Details

Abstract The experimental program consisted of determination of the Split Tensile Strength (fct) of the Combined fiber Reinforced Geopolymer Concrete (CFRGPC) by casting and testing cylinders of size 100 mm wide 200 mm long. Two different Ground Granulated Blast Furnace Slag (GGBS) to Fly Ash (FA) ratios (60:40, 40:60) are used. Three different Molarities 8, 10 and 12 are used. For making CFRGPC, combined fiber combinations R0S10, R2S8, R4S6, 6S4, R8S2 and R10S0 are used. Three identical specimens for each variation were cast and tested for 7 days and 28 days ambient curing. Two Parameters called ‘Binder Index and Modified Binder Index’ are introduced to quantify the effects of molarity, GGBS, fly ash and fiber effect on split Tensile Strength of CFRGPC is presented.

Keywords: Split tensile strength (fct), Combinded fiber reinforced Geopolymer Concrete (CFRGPC), Combination fibers (Rigid and Soft), Fly ash (FA), Ground Granulated Blast Furnace Slag (GGBS), Aambient temperature, alkaline solutions (Molarity).

20

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-A60C24

PERFORMANCE ANALYSIS OF STATIC AND DUAL AXIS AUTO SUN TRACKING PHOTOVOLTAIC SOLAR PANEL

Tarun Singh , Dr. Ritula Thakur · Lecturer, Department of Electrical Engineering, Government Polytechnic College, Jhalawar, Rajasthan, India, IN

📄 View / Download PDF 📄 View Details

Abstract Photovoltaic solar panel converts photon energy of sunlight into electrical energy and provides a medium of pollution free energy conversion for remote and detachable areas. A photovoltaic panel produces less electricity in static condition than in dual axis auto sun tracking condition due to continuous variability of the sun position around the earth. To tap more power than available sunlight, it is necessary that photovoltaic panels always maintain perpendicular profile relative to the sun during the day. This condition can be acquired by controlling the azimuth angle and elevation angle of photovoltaic panel. Elevation angle and azimuth angle control of photovoltaic panel allow the dual axis auto sun tracking for photovoltaic panel. Dual axis auto sun tracking photovoltaic panel receives the maximum amount of sunlight energy during the daytime and produces more electricity than the stationary photovoltaic panel. Dual axis auto sun tracking photovoltaic panel ensures optimum utilization of installed capacity. In the proposed work, the performance parameters, i.e. Voltage, current, power and energy have been analyzed for both static and dual axis auto sun tracking condition of the photovoltaic solar panel. The setting of azimuth and elevation angle was kept respectively at 270° and 41° for the static condition of photovoltaic solar panel during the data logging of the performance parameter. The investigations reveal that the dual axis auto sun tracking of solar panel produces 39.81 % more electrical energy than the stationary photovoltaic panel. This sun tracking mechanism of photovoltaic solar panel can be easily implemented in remote and detached areas for more electricity production and it also reduces the burden of installing new photovoltaic solar panel for meeting the gradual rise in load demand.

Keywords: Microcontroller AT89C51, ADC0809, LDR, JHD162A LCD, DC Energy Meter.

21

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-C2BA10

EFFECT OF ADMIXTURE ON THE STRENGTH PROPERTIES OF CONCRETE USING TREATEDWASTE WATER WITH VARIABLE SIZE OF AGGREGATES

Manish Thakur , Dr. Hemant Sood, Jasvir Singh Rattan · M.E. Student, Civil Engineering Department, NITTTR Chandigarh, IN

📄 View / Download PDF 📄 View Details

Abstract In this research work effect of admixture on strength properties of concrete with 100% treated waste water using variable size of aggregates was studied. The M30 grade of concrete was tested. Variable size of aggregates such as 40 mm graded, 20 mm graded and 10 mm were used .A water reducing admixture namely. Fosroc SP430 G8 was used. Proper aggregate gradation not only ensure a workable concrete mixture that can be compacted easily but also helps to reduce problems such as segregation, bleeding and loss of entrained air and plastic shrinkage cracking. For M30 grade of concrete the compressive strength was achieved easily using 40 mm graded aggregates,20 mm graded aggregates and 10 mm aggregates. The compressive strength achieved highest was using 40 mm aggregates. For flexural strength the results achieved were also appreciable. The flexural strength results using 20 mm graded aggregates were most suitable. For split tensile strength the results which were highest were using 40mm graded aggregates. Lastly for the results of abrasion, the preferred size of aggregates were 40mm graded aggregates. Hence results are satisfactory using treated waste water with variable size of aggregates.

Keywords: Treated waste water, Admixture, Variable size of aggregates, Compressive strength, and Flexural strength.

22

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-87FE50

ANALYTICAL STUDY OF VARIATION OF EVEN AND ODD MODE CHARACTERISTIC IMPEDANCES OF PLANAR TRANSMISSION LINE

RAVI CHANDRAN , K. B. SINGH · Department of Physics. B. R. A. Bihar University, Muzaffarpur, IN

📄 View / Download PDF 📄 View Details

Abstract Stripline is a modified version of triplet structure, the first member of the planar transmission line family. It consists of a flat strip conductor placed symmetrically between two large ground planes with the intervening space homogenously filled with a dielectric substrate. The field lines concentrate around the strip conductor and decay rapidly with distance away from the strip in the lateral directions. The dominant mode of propagation is pure TEM. Microstripline is another member of planar transmission structure consisting of a metal strip attached with a dielectric substrate supported by metal plates which is the simplest and open structure used even in high frequency.

Keywords: Impedance, and Permittivity.

23

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-2CDF9F

REVIEW ON HYBRID ALUMINIUM METAL MATRIX COMPOSITES

Vandana Yadav , Dr. P. Sudhakar Rao · Department of Mechanical Engineering, National Institute of Technical Teachers Training and Research, Chandigarh, India 160019, IN

📄 View / Download PDF 📄 View Details

Abstract Now a day’s single reinforced composites are replaced by hybrid composite due to tailorable properties. Aluminium alloys are generally used in aerospace and automobile industries due to their better properties such as high stiffness and specific strength, good corrosion and wear resistance, low coefficient of thermal expansion etc. The purpose of present study is to provide detail review on mechanical and tribological performance of hybrid aluminium matrix composites fabricated with different combination of reinforcement filler. The different methods of fabrication for these composites are also reviewed. It is concluded form most of the research papers that mechanical and tribological properties of composites are enhanced with different combination of reinforcement and increase in percentage addition of reinforcement.

Keywords: Hybrid aluminium matrix composites; Microstructural studies; Mechanical properties; SEM; Stir casting ; dry sliding wear

24

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-54D8B9

A REVIEW ON GROUND ANCHORS AND ROCKBOLTS FOR GROUNG IMPROVEMENT TECHNIQUE.

Dr. P Shivananda , Udaya Teja S G, M V Sai Kumar Reddy, P Achyuth Reddy · Professo, School of Civil Engineering, REVA University, Bengaluru., IN

📄 View / Download PDF 📄 View Details

Abstract Ground anchors are mainly used for stabilization of steep slopes or slopes consisting of soft soils, and also for enhancement of embankment or foundation of soil capacity. Different types of ground anchors are available for different type of problem in site. This paper includes the review of use of different types of ground anchors and rock bolts for different type of geological problem. The tests were also conducted in the laboratory to know the behavior of the anchors in actual site.

Keywords: Ground anchors, rockbolts.

25

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-F1F2F6

MULTISTAGE WIRE DRAWING PROCESS ANALYSIS AND OPTIMIZATION OF PROCESS PARAMETERS

SHWETA VERMA, , P. SUDHAKAR RAO · M.Tech Scholar, Department of Mechanical Engineering, National Institute of Technical Teachers Training and Research, Chandigarh, India 160019, IN

📄 View / Download PDF 📄 View Details

Abstract Aluminium multistage wire drawing process is challenging in the surface as the wire is hard and abrasive and the dust and powder generation is higher. A lower tensile strength requires accurate tension control to avoid lack of roundness of the finished wires in reels. Here Deform 3DVer.10.2 application software was used to optimize the process parameters, unnecessary tension which cause damage in the Al 1080A wire was analysed and load and amount of strain generation was also evaluated so that a high strength wire production was possible. Thesis work was carried out to develop new process design by optimization of process parameters for aluminium 1080A. The work aim was to analyse and numerically study the process parameters using finite element model and also to investigate the effect of loads on drawing of wire and other process parameter on drawing process.

In experimental methodology, first step was to find out the drawbacks in existing multistage wire drawing process, second step was various cause for low strength in the wire. So a new process design was carried out with optimized process parameters by use of hit and trial method. A shop floor experiment takes lots of time and cost. So simulation was done with use of DEFORM 3D Ver.10.2 application software, where post processing results was analysed and finally optimized new design of process parameter was
obtained by hit and trial method.

In this work the effect of speed drawing (1mm/sec) kept constant only die diameter was changed to see the effect of other parameter. Shear friction is 0.2, reduction of die was taken 15% for three stages of drawing. All stages were compared with each other and analysis was done on load, force, stress effective, strain effective, stress max principal and damage in the wire. A tensile stress produced desired is as needed so strength of wire become high. By hit and trial method an optimized data is obtained for wire drawing process design. Only dimension of dies were changing by 15% to obtain desired diameter of wire 1.8 mm of original diameter 3 mm.

On the basis of analysis of the results. It was concluded that the friction coefficient and drawing speed also kept constant for all stages of drawing. Finally optimised process parameter design was obtained for multistage wire drawing.

Keywords: Wire drawing, Load value Multistage Wire Drawing, Drawing Speed, Die angle, Reduction ratio, Load, Stress- Effective, Strain-Effective, Strain Rate –Effective, Damage

26

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-964C18

EFFECT OF GLASS POWDER ON HARDENED PROPERTIES OF CONCRETE

Amandeep Singh , Dr. Rajesh Kumar · B.Tech Student, CCET, Chandigarh, India, IN

📄 View / Download PDF 📄 View Details

Abstract The purpose of this paper is to study the effect and use of glass in the compressive strength and the abrasion resistance of concrete. It has been a general practice to work with various mix design parameters simultaneously to optimize the concrete properties and hence it appears that this eco-friendly approach to use glass, is yet to be exclusively explored in terms of compression and abrasion. Glass powder obtained by crushing waste bottles was used in 0%, 2.5%, 5% , 7.5% and 10% of the weight of cement as a replacement of sand maintaining a water cement ratio of 0.57.Each sample contained 3 specimen and were tested by the compression testing machine and the tile testing machine after 28 days of curing .Peak points were obtained in both the test and surface finish tremendously improved with the increase in percentage of glass.

Keywords: Mix design, Los Angeles testing machine, tile testing machine.

27

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-C01476

MANFACTURING PROCESS PLAN OF LATCH AND SOLENIOD VALVES USED IN SATELLITE CONTROL VALVE

S Sridhar , Ramesh Banothu, G Srikanth Reddy · Asst. Professors, Department of Mechanical Engineering AVN Institute of Engineering & Technology, Hyderabad, India, IN

📄 View / Download PDF 📄 View Details

Abstract Satellite control valve technically known as Latchable series redundant valve finds application in both GSLV and PSLV. Generally each satellite employs 16 engines. Each engine of satellite has 2 satellite control valves which are responsible for controlling the movement of satellites in required orbit. So on a total there will be 32 LSRV’s for any satellite which serves for 15-20 years in space. According to the requirement these valves will actuated automatically through control systems and sensors. The Valve is proposed to be used in the 22N and 10N thrusters of GEOSAT propulsion systems for propellant flow control.

Keywords: Latch Valve, Solenoid Valve & Manufacturing Process.

28

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-A5CE25

IMPACT ANALYSIS OF BUMPER AND FASCIA OF HEAVY LOAD CARRIED VEHICLE

Hakeem Mahesh , Mrs. Shahinshaikh, Mr.Y.Nithin Chandra Manas, Mohammed Iqbal Khatib · M.tech student, Department of mechanical engineering, J.B.Institute of Engineering and Technology., IN

📄 View / Download PDF 📄 View Details

Abstract As long as Bumper and Fascia parts of vehicles are looking well and stylish. The safety, reliability, and comfort of vehicle analyze by design software technologies. This paper work explains the part of the energy transfer and uniform stress distribution and high stress concentration areas upon impact. We are utilizing tools as solid works for modeling, hyper mesh to mesh, ls-dyna for analysis. The actual ideas, system of procedures are displayed under. Finally we found results of stress concentration areas and energy analysis of crash box with aluminum foam upon impact and design is modified accordingly. By using this work we found that high stress effecting areas of fascia and bumper upon collision. We know front part of deformation under different loading conditions of impact. To minimize the damages of vehicle and form uniform deformation upon impact.

Keywords: Design calculations, simulation, crash box and hyper mesh

29

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-08EEC1

UNCONFINED COMPRESSIVE STRENGTH OF STONE DUST TREATED ORGANIC CLAYS

S Nilakanta Singh , Ningthoujam Jibanchand, Dr. Konsam Rambha Devi · Master of Technology in Geotechnical Engineering, Department of Civil Engineering Manipur Institute of Technology, Imphal, Manipur – 795004, IN

📄 View / Download PDF 📄 View Details

Abstract The paper presents the unconfined compression test results of organic clays from Langol area of Imphal Dist. Manipur, India. The aim of the study is to determine the optimum percentages of stone dust admixture and organic clays by considering the parameters like unconfined compressive strength (qu) and stiffness or initial modulus of elasticity of soil. The samples were prepared by treating organic clays with different percentages of stone dust from 0 to 25% by dry weight of soil. It is observed that the unconfined compressive strength and initial modulus of elasticity are improved considerably with the addition of stone dust upto 15% by dry weight of soil. Further addition of stone dust beyond 15% shows reduction in strength and initial modulus of elasticity of organic clays. Hence, an optimum proportion of 15% stone dust + 85% organic clays is obtained at which the strength and stiffness of the stabilized organic soil is maximum.

Keywords: Organic clays, unconfined compressive strength, stone dust, initial modulus of elasticity.

30

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-F9D7D8

CORRISION STUDIES ON SELF COMPACTING CONCRETE AND COMPARING WITH NORMAL CONCRETE

G. RAMADEVI , S.S.S.R.KRISHNA DUVVURI, K. JAGADESWARI · (Civil engineering, Vignan Institute of Technology, Visakhapatnam), IN

📄 View / Download PDF 📄 View Details

Abstract Self-compacting concrete (SCC) can be placed in the form and it can pass through obstructions by its own weight without the need of vibration. It was first developed in Japan in 1988. It gained wider acceptance in Japan, Europe and USA due to its inherent distinct advantages. Although there are visible signs of its gradual acceptance in other countries, Durability is a major concern for concrete structures exposed to aggressive environments. Durability of reinforced concrete structures is influenced by many environmental phenomena. So developing SCC is necessary at this stage in order to increase the durability of the structure. Since then various investigations have been done on this concrete and it is proved that SCC is more durable than normal concrete. Reinforced concrete structures are very durable and capable of withstanding against adverse environmental conditions. However, failures in the structures
do still occur as a result of premature reinforcement corrosion. In the present work different grades of selfcompacting concrete were developed and their flow properties are verified by EFNARC specifications. After getting these mixes compressive strengths are found for these grades and conforming to achieving target strength. Durable property like Sorptivity was studied. The importance of this property is allied to the factor that this is the first phenomenon of transport of aggressive agents that takes place in concrete. Sorptivity, which is an index of moisture transport into unsaturated specimens, has been recognised as an important index. In addition to the above property corrosion studies were also carried. In this research the ability of chloride ions to penetrate in to the concrete must then be known for design as well as quality control purposes. Corrosion is a primary cause of premature deterioration of reinforced concrete which is exposed to dicing chemicals and sea water. Steel reinforcement in concrete is generally protected against
corrosion because of the high alkaline environment of the surrounding cement paste. The cement paste forms a tightly adhering oxide layer over the steel bars and creates a protective environment with a high pH. These studies were carried on potential dynamic polarization studies. After getting the corrosion current, the corrosion rate was also determined.

Keywords: Normal concrete, Self compacting concrete, flow properties of self-compacting concrete compressive strength, Sorptivity testes, potential resistance, corrosion current, corrosion rate

31

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-2E09FD

HYBRID MACHINING (A COMBINED APPROACH OF ABRASIVE JET MACHININIG AND MAGNETO FINISHING)

TARUN JAGGA · Department of Mechanical Engineering, Geeta Engineering College, Panipat, IN

📄 View / Download PDF 📄 View Details

Abstract In this paper, we will discuss the effect of hybridization of abrasive jet machining and magneto finishing. The latest hike in the use of hard, high potency and temperature resistant equipment in engineering imposed the progress of new-fangled machining techniques. Traditional machining or concluding processes are not readily related to the materials like carbides; ceramics. Traditional machining procedures when concerned to these new-fangled materials are too costly, Create reduced degree of surface finish and precision; generate some stress, extremely deficient. New-fangled machining procedures may be categorized due to temperament of energy in work. Abrasive flow machining (AFM) is somewhat new procedure along with non-traditional machining processes. Low substance elimination rate occurs to be one serious inadequacy of nearly the entire procedures. Magneto abrasive flow machining is an innovative expansion in AFM. By means of magnetic field in the region of the work portion in abrasive flow machining, we can amplify the material removal rate in addition to the surface finish.

Keywords: Magneto Abrasive Flow Machining (MAFM), Material Removal Rate, Surface Finish, Abrasives.

32

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-529D52

EXPLOSION AND MITIGATION STRUCTURES

Prof. Ankur Arun Kulkarni · Formerly with Protective Technology Research Centre, NTU- Singapore Professor in Civil Engineering, Shri Rawatpura Sarkar University, Raipur (CG), India, IN

📄 View / Download PDF 📄 View Details

Abstract Man-made disasters like large explosion or a terrorist attack inflict widespread damage and represent major disaster. To minimize such type of effects apart from the precise knowledge of the mechanism of explosion and knowledge of the blast wave properties, the effective risk management through mitigation structures is vital.

Losses can be prevented and alleviate the impact by managing conditions of hazards, exposure and vulnerability. Disaster risk management involves three aspects 1) Prevention 2) Mitigation 3) Transfer and 4) Preparedness

This paper discusses primarily about the role of mitigation structures in disaster management and effective utilisation visco-elastic material in the development of mitigation structure in risk management. A encased soil with polymer film is considered as mitigation structure and its effective blast resisting capacity is discussed in this paper.

Keywords: mitigation structure, disaster, explosion, visco-elastic material, explosion

33

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-3982FA

Design and Implementation of IMC-PID Controller for DC Drive with Z-N type Rules

Pasala Gopi , I. Prabhakar Reddy, P. Linga Reddy · Departmentof EEE, Annamacharya Institute of Technology and Science (Autonomous), IN

📄 View / Download PDF 📄 View Details

Abstract The tuning of controller is a big issue for a better system performance. This paper describes the modified method of measuring the delay time, time constant from the open loop response (S-curve) of the DC drive for step input. Later, using the same values of delay time and time constant, a modified tuning algorithm using Internal Model Control is proposed. Finally the time response of the DC drive with proposed control is compared with the Ziegler Nichols S-curve and modified S-curve algorithms in MATLAB/ Simulink environment. From the comparison, the proposed method shows a better performance than other methods in all aspects like rise time, peak overshoot and settling time.

Keywords: S-curve, PID controller tuning, Internal Model Control, DC drive, Time domain specifications.

34

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-B3A07A

STRENGTHENING OF SOFT CLAY USING ALKALI ACTIVATED FLY ASH

Ningthoujam Jibanchand , S Nilakanta Singh, Konsam Rambha Devi · M.Tech student, Department of Civil Engineering, Manipur Institute of Technology Takyelpat., IN

📄 View / Download PDF 📄 View Details

Abstract This study involves the stabilization of soft clay soil using sodium based Alkali activated (AA) fly ash in order to understand their effectiveness to stabilized soft clay. By using Unconfined Compressive Strength test (UCS), the effectiveness of this AA fly ash is compared with that of ordinary Portland Cement (OPC) at the age of 7 days and 28 days. A sample was soaked in water for a period of 14 days after curing 28 days in order to study the changes in strength of the sample when submerged in water. Sodium hydroxide concentrations of 12 molal were used in the AA specimen with fly ash percentage of 30 % to the total solid (ash + soil). Treatment with AA fly ash significantly increases the strength of the soil and soaking in water further improves the strength to large extent. UCS results of OPC and AA fly ash shows that AA fly was found to provide more strength at all ages except 7 days.

Keywords: soft clay, alkali activated fly ash, Ordinary Portland Cement, unconfined compressive strength

35

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-B90AEC

IMPLEMENTATION OF SIX SIGMA AND QUALITY CONTROL TOOLS IN A FLY ASH BRICK MANUFACTURING PLANT

Devendra Singh Gaharwar , Harish Kumar Dwivedi · Civil Engineering & RGPV, IN

📄 View / Download PDF 📄 View Details

Abstract This paper describes the implementation of Six Sigma and quality control tools in a Fly ash brick (FAB) manufacturing plant to meet the quality standards of bricks and customer satisfaction. Due to ever increasing demand of bricks in the construction industry from the infrastructure as well as the real estate sector, it has become necessary to have quality control on the manufacturing process. The critical objective of manufacturing industries nowadays is to deliver a product to the customers as per the required standards and specifications within a stipulated time and cost, minimization of waste and efficient use of resources. Six Sigma principles with an effective DMAIC methodology in construction industry emphasizes on reducing variations in processes and eliminating the root causes of defects. In this statistical analysis using excels software and cause-and-effect analysis using Minitab was done. The variables which were affecting the production quality of bricks were measured and suggestions for reducing the defect level were recommended by using DMAIC principles of six sigma. The results showed that with the proper application of this methodology, and support from the team and staff of the organization, a positive impact on the quality and other features critical to customer satisfaction can be achieved for the organization.

Keywords: Six Sigma, DMAIC, FAB, DPMO, Quality Improvement

36

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-126BB6

STRENGTH CHARACTERISTICS OF CONCRETE MODIFIED WITH PARTIAL REPLACEMENT OF CEMENT BY BAGASSE ASH

Pamisetti Srikanth , V. Raghavachar, Dr. V. Bhaskar Desai · M-Tech Student, JNTUA College of Engineering, Ananthapuramu, A.P., India., IN

📄 View / Download PDF 📄 View Details

Abstract Large amount of sugar is produced by the India after the Brazil. Extraction of fibrous residue of sugar cane after the crushing is known as bagasse. The residue remaining after the burning of the bagasse in sugarcane factories is known as bagasse ash. Earlier this bagasse ash is dumped in the dumping yards as this is not used anywhere. As a result of this it used to create a lot of ecological imbalance in the environment. A lot of research has been performed on the use of bagasse ash as an alternative material in the concrete.In this study bagasse ash is used as partial replacement of cement in percentages of 5%, 10%, 15%, 20%, 25%, 30% and various strength properties are determined. In this investigation cubes, cylinders, shears, impact disc, slabs, beams of M25 grade of concrete are cast .All this specimens are tested after the 28 days of curing. The results obtained from this investigation are analysed and observed to be interesting.

37

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-EF07F0

EXAMINE RELATIONSHIP BETWEEN FAULT FACTORS AND AGILE APPROACH

Dr. Brijesh Kumar Bhardwaj · Assistant Professor, Department of MCA, Dr. R. M. L. Avadh University, Ayodhya, IN

📄 View / Download PDF 📄 View Details

Abstract Agile approach is becoming prime issue in software organization & in quality forecasting many design of wrong issue of object oriented programs have been introduced. The reduction of deficiencies of software is the ultimate goal of software development the arrival of object oriented tools & technology in software industry is becoming challenging in software metrics & used for controlling & managing the operations. The design of object oriented fault is found as important methodology for the forecasting of agile approach programs. The outcome of the work is based on agile effective parameters with fault and to getting accuracy in agile approach.

Keywords: Agile Parameters, Fault Factors , Software Quality

38

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-ED70BE

Future Prospects of Thermoplastic Elastomers and Thermoplastic Vulcanizates Based on Acrylonitrile Butadiene Rubber and Ethylene Methyl Acrylate co-polymer A Review

N. Murugan , S.T. Saravanan, J. Lingaraj · Senior Lecturer in Department of Plastic Technology, V.S.V.N, Polytechnic College, Virudhunagar 626001, Tamilnadu, India, IN

📄 View / Download PDF 📄 View Details

Abstract The purpose of this review is to describe the various aspects Thermoplastic elastomers (TPEs) which are class of materials that have industrial viability because of economical leverage that they offer by having the properties of cross linked elastomers without associated with costs of the chemical cross linking process. TPEs are two-phase in nature, a thermoplastic phase which accounts for their processing behavior and an elastomeric phase which accounts for their elastic behavior. The elastomer particles should be cross linked to promote elasticity. The best way to produce thrmoplastic elastomeric compositions comprising vulcanized elastomer particles in melt processable plastic matrices is by dynamic vulcanization. The improvements in properties of blends resulting from dynamic vulcanization are numerous. This review paper covers the work being carried out from the last 20 years in the field of Acrylonitrile Butadiene Rubber (NBR) and its blends. The position of NBR as the standard polymer for rubber goods that are exposed to oils, liquid fuels, and greases is likely to be depending very much on the fuels of the future. Attempts have been made the possibility of developing NBR and Ethylene-Methyl Acrylate copolymer (EMA) grades and processing methods and working out new and more suitable recipes endeavoring to ensure the continued use of this material in such applications.

Keywords: blends; NBR; EMA; thermoplastic elastomers; dynamic vulcanization

39

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-42129B

AN EMPIRICAL CAPACITY MODEL FOR ROUNDABOUTS UNDER HETEROGENEOUS TRAFFIC OF HYDERABAD

R. Srinivasa Kumar , K Shashi kumar, Cherukupalli Sandeep · Associate Professor, Dept. of Civil Engineering, University College of Engineering, Osmania University, IN

📄 View / Download PDF 📄 View Details

Abstract Roundabouts are generally used as a means of intersection control for moderate traffic flows condition. It is important to measure the performance of existing roundabouts in terms of its ability to handle the present traffic condition. The capacity of an entry flow is found to vary considerably with the vary in geometrics of the roundabout. A study was conducted to collect the data from three different roundabouts in Hyderabad with different geometry and traffic characteristics. A model was developed using empirical analysis based on four geometric parameters of roundabout (Entry Width, Weaving Width Central Island Diameter, and Weaving Length) which are significant for estimating the capacity of roundabout. Each geometric have been tested individually for its influence on capacity, by keeping the traffic flow conditions unchanged. The developed model validated with the site data. A comparative study with some existing empirical models indicated that the capacities of roundabouts are underestimated or overestimated for Indian heterogeneous traffic condition.

Keywords: Roundabouts; Capacity; empirical analysis; heterogeneous flow; modeling

40

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-7B16CA

A Review on Iris Recognition Techniques

Nisha Vishwakarma , Vinod Patel · Research Scholar Dept. of Computer Science and Engineering Lakshmi Narian College of Technology & Science, Bhopal, MP, India, IN

📄 View / Download PDF 📄 View Details

Abstract Identify and verify the features of Iris is basically a method of extracting biometric graphical patterns over the images of irises of human’s eyes that contains complex patterns which are unique, stable. Iris is the most chosen method of biometric in comparison to the other available methods due to its features that have exclusivity, constancy. Nevertheless, tainted pictures of iris confined under less-constrained acquisition setups. Previously developed systems are often based on deprived edge recognition approaches and filters. The majority of techniques employed basic algorithms available for the operations needs to take place for the recognition of Iris. Distinctive actions executed to identify an iris are the methods of segmentation, normalization, feature extraction and matching. Canny Edge detection, Hough Transform, Gabor Filter, Daugman’s operator are some frequently used techniques in the field of Iris recognition. There are few limitations as complex computational approach, lack of accuracy for complex noisy image, obstructions due to lens, eye lashes and reflection examined in the prior work done. So, a system is required which can efficiently recognize the Iris with zero false rates and secure the crucial applications. This paper reviews previously proposed systems that employed with various feature recognition techniques where precision level is distinct.

Keywords: Iris Recognition, Biometric, Canny Edge Detection, Gabor Filter, Daugman’s Operator.

41

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-330AB5

SOLAR POWER TECHNOLOGIES, REFRIGERATION AND COOLING SYSTEMS – REVIEW

Mohsin J. Dadi , Arjun K. Vyas, Dhaval R. Sodha · Department of Mechanical Engineering, Faculty of Engineering & Technology, Parul University, Waghodia, Vadodara, India, IN

📄 View / Download PDF 📄 View Details

Abstract Energy is the heart of the modern world. This paper provides a detailed review of solar photovoltaic and concentrated solar power technologies. The status of solar photovoltaic technology being commercially developed, subsidized and mature technology is suited for both residential and commercial applications. On the other side, concentrated solar power technology despite having higher capital cost yield higher economic returns hence suited for commercial applications.

This paper also provides a review of different solar refrigeration technology and cooling methods. Different cooling systems using various working fluids assisted by solar energy are reviewed. Solar powered refrigeration technologies are classified into four categories: Solar photovoltaic cooling systems, solar thermo-electrical cooling, solar thermo-mechanical cooling and solar thermal cooling techniques which includes sorption, absorption and adsorption systems. In this article we have tried to produce a review based on solar energy collection and coefficient of performance of different refrigeration systems.

Keywords: Renewable energy, PV system, Concentrated solar power (CSP), Absorption, Adsorption

42

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-B6450A

EXPERIMENTAL INVESTIGATION OF MRR AND SURFACE FINISH USING ABRASIVE JET MACHINING OF TITANIUM ALLOY

MOKA ROJA , V.V. RAMAKRISHNA · Studying M.Tech, AMS branch in Pydha College of Enginnering, Patavala, Andhra Pradesh, India, IN

📄 View / Download PDF 📄 View Details

Abstract In this report, we are doing different experimentations are being performed on Titanium alloy by changing the parameters like Sand Feed, Sand Speed, Stand Off Distance (i.e) Nozzle to work piece distance to determine the Material Removal rates & surface finish. Optimization is done using L9orthogonal array by using the Taguchi method to obtain the better parameters and to obtain maximum removal rates & minimum surface roughness. The parameters considered are Sand Speed 300rpm, 500rpm, 700rpm, Standoff Distance 1mm, 2mm, 3mm, and Feed 280mm/min, 400mm/min, 770mm/min.

43

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-ED9E51

INCREASING THE SURFACE FINISH QUALITY AND MRR BY VARYING MILLING PARAMETERS FOR ALUMINIUM ALLOY

MUSHINI SIVA , P. RAJU · Studying M.Tech, AMS branch in Pydha College of Enginnering, Patavala, Andhra Pradesh, India, IN

📄 View / Download PDF 📄 View Details

Abstract The main objective of this project is to optimize the process parameters in milling to achieve better surface finish and higher material removal rates using different cutting tools.

Different experiments are conducted to optimize the process parameters to improve the surface finish quality and material removal rate while machining Aluminum alloy 8011A. A series of experiments are done by varying the milling parameters spindle speed, feed rate, depth of cut and tool material considering L9 orthogonal array by Taguchi method. The optimization is done for least surface roughness and high material removal rates.

The experiment has been done with process parameters feed rate 80mm/min, 100mm/min, 120mm/min, spindle speeds are 800rpm, 1000rpm, 1200rpm, and depth of cut 0.5mm, 1mm and 1.5mm.

44

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-A8EB35

PHYTOCHEMICAL PROFILE, ANTIOXIDANT AND ANTIMICROBIAL ACTIVITYOF CATHARANTHUS PUSSILUS

Sumathi S , Anbarasi K · Department of Chemistry, Nirmala College for Women, Coimbatore-18, IN

📄 View / Download PDF 📄 View Details

Abstract Catharanthus pussilus is well known for its medicinal properties. In this study DPPH Scavenging activity and amylase inhibition assay is described. In DPPH scavenging activity alcohol shows zone of inhibition and the values are compared with butylated hydroxy anisole (BHA). BHA used as a reference standard. More phytochemicals are present in present in Catharanthus pussilus. It is responsible for perspective activity.

Keywords: Catharanthus pussilus, DPPH scavenging, phytochemicals

45

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-F58805

FLEXURAL BEHAVIOUR OF POZZOLANIC (PEA NUT SHELL ASH) FIBRE REINFORCED FERROCEMENT

Dr.K. Lakshmi Pathi , Dr. V. Bhaskar Desai · Head of the Department in Civil Engineering, GMR, Polytechnic, Srisailam, A.P. Cell: 094404 88894, IN

📄 View / Download PDF 📄 View Details

Abstract Now a days due to increase of population more infrastructure has to provide to meet the needs of the public. For this many civil engineering constructions throughout the globe is occur and the usage of OPC is very large and so the raw material for OPC becoming scarce. Because of this reason in the present days the usage of Pozzollanic cement has gained momentum. This paper presents a brief study on the flexural behaviour of fibre reinforced ferrocement elements with partial replacement of cement by pozzollanic material ike pea nut shell ash. Nearly 360 specimens were cast and tested with the variables such as different percentages of replacement of cement by pozzolanic material addition such as pea nut shell ash addition, different percentages of steel fibre, number of wire mesh layers and different span to depth ratios (a/d) etc,. From the results it is observed that with the increase in percentage of fibres and PNSA the compressive strength of mortar, first crack load, ultimate load in flexure, flexural stress at first crack load, flexural stress at ultimate load and energy absorption increase up to certain extent and afterwards get decreased. Also the above strength parameters are found to increase with number of wire mesh layers. More so the above strengths are found to decrease with the increase in a/d ratio except the flexural stresses at first crack load and ultimate load. Besides the paper presents the behaviour of load – deflection variation and crack pattern for number of variables studied. Finally an analytical model has been proposed for Mcr and Mu with the inclusion of the most of the variables used in the present investigation.

Keywords: PNSA, Span to Depth Ratio (a/d), Number of Mesh Layers (N), Volume Percentage of Fibres (Vf).

46

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-01B15D

A REVIEW ON GROUND IMPROVEMENT USING STONE COLUMNS

Dr. P Shivananda , Ritesh Prathap K R Pradeep G P · Professor, School of Civil Engineering, REVA University, Bengaluru, IN

📄 View / Download PDF 📄 View Details

Abstract Ground enhancement is an essential necessity in the present development industry as land recovery is winding up progressively mainstream. Stone sections are broadly used to enhance the bearing limit of poor ground and diminish the settlement of structures based on them. A stone section is one of the dirt adjustment techniques that is utilized to expand quality, decline the compressibility of delicate and free fine evaluated soils, quicken a solidification impact and diminish the liquefaction capability of soils. They are primarily utilized for adjustment delicate soil, for example, delicate mud, residues and silty-sands. The paper is an endeavor to examine in insight concerning this method to enhance soil security, including its notable highlights, significant capacities and downsides.

Keywords: stone column, bearing capacity, settlement, stabilization, soft soil

47

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-4D3A11

APPLICATION OF MINTZBERG STRATEGIC MODEL IN INDUSTRIAL JOB HAZARD ANALYSIS

K. Jayakumar · Chemical Engineering Department, University of Petroleum and Energy Studies (UPES), Dehradun, India-248007, IN

📄 View / Download PDF 📄 View Details

Abstract Health Safety and Environment (HSE) is a key performance indicator in almost all industries and corporates. According to National safety council (NSC) of USA, every 7 seconds a worker is injured in job and 1.04E8 man-hours lost due to work related injuries during the year 2016 (1). Especially in oil and gas industries, HSE related incidents, its investigations, maintenance and compliances are given very high importance. HSE policy, standards, procedures and compliance requirements are strictly followed in all stages right from the basic design. Job Hazard Analysis (JHA) is an important action as work place safety. As per industrial practice, JHA is performed as part of Permit to Work (PTW) procedure. OSHA 3071 (2) defines “JHA is a technique that focuses on job tasks as a way to identify hazards before they occur. It focuses on the relationship between the worker, the task, the tools, and the work environment”. As per procedure, JHA conducted by a team consist of operating authority, safety, permit controller along with performing authority and operating authority leads the team. Industries adopt their own methodology, elements and format to perform JHA based on the teams past experience. The ET Energy World reported that during the three financial years 2014-15, 2015-16 and 2016-17, 309 accidents occurred in the oil and gas PSUs resulting in 81 fatalities and injury to 193 persons in India. Table (1) summarizes the major on-site accidents in India’s oil and gas sector from financial year 2014-2015 to 2016-2017 provided by standing committee on petroleum and natural gas. Hence, there is definite need for further improvement in control measures to reduce industrial accidents. As a scope of improvement, this paper describe a new approach for JHA using famous management theory called Henry Mintzberg (3) strategic thinking.

48

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-15C34D

EXPERIMENTAL ANALYSIS OF EFFECT OF SHEAR FORCE IN DIFFERENT GATE LOCATION OF POLYACETAL

Mr.S. T.Saravanan , Mr.R. Saravanakumar, Mr.N. Murugan, J. Lingaraj, Mr.M. Shanmugaraj · Senior lecturer in plastic technology, V.S.V.N Polytechnic College, Virudhunagar, India., IN

📄 View / Download PDF 📄 View Details

Abstract Injection moulding process is very intellectual one due to its high precision and repeated production. The Quality products from the injection moulding process are complicated because of more process parameters to be controlled simultaneously. Gate is an important part of the mould where molten melt is entered through it. Small design changes in gate location will affect quality of products. So Computer aided design and simulation software are normally used before positioning gates in real mould. Also the shear force at gate area is important one for moulders to maintain quality. The shear stresses formed in the gate area are reating quality problems like weld line, sink mark and jetting. But calculating shear force in gates are difficult to predict during processing. This problem occur more in crystalline polymers like Polyacetal. So we have made a simulation analysis of shear force in different gate location to find out the lowest shear force arrived gate location by using analysis software moldex. We made this analysis for ‘O’ ring made by polyacetal.

Keywords: Polyacetal, Simulation, Shear stress, Gate location

49

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-DBCAD2

TIME ANALYSIS OF PRE-ENGINEERED BUILDING WITH CONVENTIONAL STEEL BUILDING

Kumthekar M.M , Deshpande U.L · Department of Civil Engineering Shivaji University., IN

📄 View / Download PDF 📄 View Details

Abstract Pre-Engineered Buildings are the new trending, customisable buildings made as per the requirements yet providing plenty of space than the Conventional Steel Buildings. According to the literature available the construction of PEB is economical in terms of cost as well as time with respect to conventional steel building. This paper focuses on the time required for the erection process of the industrial sheds with the help of time study technique and the time analysis undertaken proves that the time required for the erection of PEB is less than that of CSB.

Keywords: Pre-Engineered Building, Conventional Steel Building, Customisable, Time analysis, economical

50

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-3B96C7

TIME ANALYSIS OF PRE-ENGINEERED BUILDING WITH CONVENTIONAL STEEL BUILDING

Kumthekar M.M , Deshpande U.L · Department of Civil Engineering Shivaji University., IN

📄 View / Download PDF 📄 View Details

Abstract Pre-Engineered Buildings are the new trending, customisable buildings made as per the requirements yet providing plenty of space than the Conventional Steel Buildings. According to the literature available the construction of PEB is economical in terms of cost as well as time with respect to conventional steel building. This paper focuses on the time required for the erection process of the industrial sheds with the help of time study technique and the time analysis undertaken proves that the time required for the erection of PEB is less than that of CSB.

Keywords: Pre-Engineered Building, Conventional Steel Building, Customisable, Time analysis, economical

51

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-ED7749

EXPERIMENTAL INVESTIGATION OF WELDING SPEED ON TESILE STRENTH OF A TIG WELDED JOINT

K S VARA PRASAD , K JOSHI AJARYA · Studying M.Tech, AMS branch in Pydha College of Enginnering, Patavala, Andhra Pradesh, India, IN

📄 View / Download PDF 📄 View Details

Abstract To advance the welding quality of Aluminium alloy plate an automated TIG welding arrangement has been developed, by which welding speed can be controller during welding procedure. Welding of Al alloy plate has been attained in two phases. During 1st model of welding, one side welding is done over Aluminium alloy plate and during 2nd phase both sides that is two sides welding is done for the aluminium alloy, by changing the welding parameters. Effect of the welding speed & current on tensile strength of the welded joint will be investigated for both weld types of joints. Here optical microscopic analysis is carried out on the weld zones to obtain the effect of welding parameters on welding quality. Even micro-hardness is also calculated at the cross section to understand the change of mechanical properties at the welded zones.

Keywords: Automated TIG Welding System, Micro hardness Test, Tensile Test

52

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-598ADB

EXPERIMENTAL INVESTIGATIONS TO DETERMINE OPTIMAL CUTTING PARAMETERS IN GRINDING OPERATIONS BY DESIGN OF EXPERIMENTS

BHIMAVARAPU RAMA KRISHNA , B.V.V.B LAKSHMIPATI RAO · Studying M.Tech, AMS branch in Pydha College of Enginnering, Patavala, Andhra Pradesh, India, IN

📄 View / Download PDF 📄 View Details

Abstract In this thesis different experiments will be conducted by grinding aluminium 7475 pieces varying the cutting parameters table feed, depth of cut and RPM for better hardness, material removal rates. The optimal parameters will be determined using Design of Experiments considering L9 orthogonal array in Minitab software. Finally we are going to test the work pieces under the hardness test for every piece to get the better result and even corrosion test is done to find out the corrosion formation on every piece including the raw material.

53

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-05AA79

MODERN CLIENT-SERVER BANK MANAGEMENT SYSTEM

Dr. Darshankumar C. Dalwadi , Ronit Rout · EC Department, BVM Engineering College., IN

📄 View / Download PDF 📄 View Details

Abstract The Bank Account Management System is an application for maintaining a person's account in a bank. In this paper we have present the working of a banking account system and cover the basic functionality of a Bank Account Management System. To develop a project for solving financial applications of a customer in banking environment in order to nurture the needs of an end banking user by providing various ways to perform banking tasks. Also to enable the user’s work space to have additional functionalities which are not provided under a conventional banking project. The proposed bank Account Management System is based on relevant technologies. It also contains advanced C++ graphics to make it more appealing. We will be providing password encryption on the server side as well for enhanced security to avoid data theft.

Keywords: Banking, Encryption, Client- Server, C , Socket Programming, DEV C IDE.

54

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-624133

PREVENTION OF LEAKAGE SENSITIVE AND PRIVILEGED INFORMATION ANALYSIS

Abhijeet kumar , Mrs.Geeta Tiwari, Mr.kishore Mishra · M.Tech Scholar CSE, Compucom Inst. Of Tech. & Management,jaipur, IN

📄 View / Download PDF 📄 View Details

Abstract privacy preserving is the most concerning issue. Information related to specific individual needs to be protected, so that it may not harm the privacy. Anonymization method is applied on the dataset, Pseudonymization is a method to substitute identifiable data with a reversible, consistent value. Anonymization is the destruction of the identifiable data. K-anonymity has been used as successful technique it express this methodology achieves enhanced over the distinct l-diversity measure, probabilistic l-diversity measure and k-anonymity through t-closeness measure since only rarer partitioning must be done for a robust secrecy requirement. Then by using of fuzzy c-means clustering data are clustered.

Keywords: Data mining, Anonymization , Fuzzy C-Means Clustering, Privacy preserving.

55

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-089DCE

EMERGENCY TRACKING SYSTEM FOR SAFETY USING IoT

Shiny Chandra Bai .P , Jackins. V, Sriram. S · National Engineering College- Kovilpatti, Tamilnadu, India- 628 503, IN

📄 View / Download PDF 📄 View Details

Abstract In today’s current global scenario, women were facing a lot of challenges in their day to day life. The news of women harassment has heard than their achievements. More technologies are implemented for ensuring the safety of children and women. However, the existing systems are not powerful enough to prevent the crime against children. The main aim of the project is to provide security for people, especially for woman and children. In this project, the protection of women and young children were discussed. Here, Internet of Things (IoT) is exploited together with different localization techniques such as Radio Frequency module and Global Positioning System. The Global Positioning System is increasingly being adopted by the private and public enterprise to track and monitor humans for locationbased services. Radio Frequency Identification tag can be placed in the children bag or in their uniform to check whether they are available in school or not. Global Positioning System technology can be used to find the women's location and also tracks the location of lost children. The following document describes a quick responding, cost protection system for an individual and especially for women and children.

56

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-94318A

A REVIEW ON SPACE TRUSS HAVING DIFFERENT TYPES OF MEMBERS AND THEIR CONNECTION DETAILS

Parag Vaghela , Dr. Tarak Vora, Prof. Kunal Shukla · Department of Civil Engineering, Marwadi Education Foundations Group of Institution, Rajkot, Gujarat, India, IN

📄 View / Download PDF 📄 View Details

Abstract Although space trusses have been used since 1950’s but its use has been restricted due to higher cost compared to one-way beam and framed structural alternatives. This paper presents a review on development of composite space truss developed lately with main objective of overall cost reduction without compromising the structural stability. The disadvantage of conventional type of connectors is that they offer eccentricity at the joints, paper also provides an introduction to different types of connectors avoiding the problem of eccentricity. It has been observed through this review that composite truss greatly affects the truss behaviour. Flatten end elements reduces the eccentricity which in turn improves the truss behaviour.

Keywords: Space truss, Connections, Composite action, Failure pattern, Flattened end

57

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-03CE34

COMPARATIVE ANALYSIS OF MACHINE LEARNING TECHNIQUES USED IN CONSTRUCTION SITES: A SURVEY

Mohammad Kabir Yaqubi , Sandeep Salhotra · ME Research Scholar, Civil Engineering Department, Chandigarh University, IN

📄 View / Download PDF 📄 View Details

Abstract Construction Management (CM) should deal with a number of uncertainties related to Time, Cost, Quality, and Safety and so on. Such uncertainties make the entire construction process much unacceptable. Hence there is a use of artificial intelligence came into purview to solve the problem in an effective way. Cost estimation is the most important preliminary process in any construction project. Therefore, construction cost estimation has the lion’s share of the research effort in construction management. In this paper, we have analyzed and studied proposals for construction cost estimation for the last 10 years. From the research it has been observed that different researchers have worked on cost estimation using artificial intelligence schemes. It is highlighted that the researchers used mostly SVM, ANN and GA as an artificial intelligence techniques that helps to find an appropriate solution to the given construction problem. From the analysis it has been examine that SVM perform well as compared to other existing techniques.

Keywords: Construction sites, Cost, Time, Quality, Artificial Intelligence, ANN, SVM, GA, ACO.

58

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-D05FC8

A REVIEW ON MODELLING OF INFILLED WALL AND EVALUATION OF ELASTIC CONSTANTS

Shivangi V. Sutariya , Dr. Mazhar A. Dhankot, Prof. Kunal P. Shukla · Civil engineering department & Marwadi Education Foundation, Rajkot, IN

📄 View / Download PDF 📄 View Details

Abstract Masonry infill (MI) walls are usually used in existing RC buildings around the world. Masonry infill interacts with the surrounding RC frame and contributes to the overall strength and lateral stiffness of the structure. But generally in the wall panel, masonry infill is treated as a non-structural element at design stage. Hence require to find out the behaviour of RC frame with masonry infill under earthquake force. In Indian context the research is conducted on red bricks, whereas the maximum units used in today’s scenario is Autoclaved Aerated Concrete blocks and newly developed Expanded Clay Aggregate blocks, whose property estimation in still required.

Keywords: masonry infill, lateral stiffness, equivalent diagonal strut, Young’s Modulus & Modulus of Rigidity

59

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-0A7567

ANALYSIS OF BIOMIMETIC CAUDAL FIN FOR PROPULSION OF AUTONOMOUS UNDERWATER ROBOTS AND RECENT EFFICIENT TECHNOLOGICAL SOLUTIONS: A REVIEW

Jaydipkumar N. Baria , M. J. Zinzuvadia, H. G. Katariya · P.G student, Mechanical Engineering Department, Birla Vishvakarma Mahavidyalaya Engineering College, Vallabh Vidyanagar – 388120, Gujarat, India, IN

📄 View / Download PDF 📄 View Details

Abstract Biomimetic caudal fin propulsion systems is one of the topic that is catching eye of many researchers recently. Fishes have attained their outstanding swimming capabilities by undergoing natural evolution over millions of years by adapting their habitat. Taking inspiration form that, autonomous underwater robots can be designed to achieve best performances. Much work has been carried out in this direction but for a given automated underwater vehicle, the choice of appropriate caudal fin’s parameters are not established yet. Notable advances has been made in understanding a few vital mechanisms of thrust generation in oscillating caudal fin but circumstances for attaining high performance and high thrust to drag ratio are not fully clear. In spite of rigorous study going on in this field, very few insights are found which leads towards a better technological solution for achieving fish like ability. This paper presents the examinations of fish locomotion, studies carried out on geometrical shapes and flexibility of caudal fin for optimal propulsion, works on fins with spanwise variable phase, different recent technological solutions adopted to mimic mechanism of thrust production in actual fishes and Wake structure of caudal fin and
affecting parameters, its causes and influences on propulsion.

Keywords: Fish locomotion, Biomimetic caudal fin propulsion, Autonomous underwater robots.

60

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-D9B065

EFFECT OF GLOBAL ACCELERATION IN THE ACOUSTIC RESPONSE OF PREMIXED FLAME AND ANALYSIS OF ACOUSTIC INSTABILITY OF COMBUSTION CHAMBER

Harikant Bansal , Ravindra Kumar, Ankit Vishnoi · Aeronautical Department & AKTU, IN

📄 View / Download PDF 📄 View Details

Abstract The aim of this present paper is the experimental analysis of the effect of global acceleration in the response function of premixed flame and acoustic instability of combustion chamber. The global acceleration is an addition term in the Navier- Stokes momentum equation governing the dynamics of heat source. Global acceleration occurs due to acoustic field in the acoustic duct. In this experimental study, the response function is calculated for two cases. In the first case, response function is obtained in the absence of acoustic duct excluding global acceleration term. On the other hand, in the second case, response function is obtained in the presence of acoustic duct including global acceleration term with various flame locations. The response function measured over a range of acoustic excitation of varying amplitude of frequencies. The measurement of response function with and without duct in this experiment due to maximum forcing as .The obtained response function behaves similarly to the prediction by linear kinematic theory at low amplitude forcing { < 0.3} of acoustic velocity excitation. The phase of response function remains closely to linear at low forcing frequencies, regardless of the forcing amplitude. The air flow rate varies from 5 lpm to 8 lpm and fuel flow rate varies from 0.12 standard liters per minute to 0.3 standard liters per minute this corresponds to a variation of the equivalence (Ф) ratio from 0.65 to 0.9. Four loud speakers are used to excite the flame at a particular frequency range from 150to 500 Hz.

Keywords: Global acceleration, Acoustic instability, Response function, flame location, premixed flame.

61

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-F1DB0F

EFFECT OF VARIATION OF FOCAL DEPTH OVER PEAK GROUND ACCELERATION USING DETERMINISTIC APPROACH

Ashish Kumar Parashar , Sohanlal Atmapoojya · Department of Civil Engineering, Assistant Professor, SoS (E&T),GGV, Central University, Bilaspur, C.G.,, IN

📄 View / Download PDF 📄 View Details

Abstract The present paper revels a deterministic seismic hazard analysis for the central headquarters of Chhattisgarh. Central part of Chhattisgarh comes under Peninsular India which is tectonically identified as an intraplate region of Indian plate. Due to the convergent movement of Indian plate with Eurasian plate, movements are occurring along major intraplate faults resulting the seismic activity of the region and so its hazard assessment is very important. For deterministic hazard analysis, – linear seismic sources within a radius of 300 km were considered and the peak ground acceleration (PGA) at rock level was evaluated for the district headquarters Bilaspur, Janjgir, Raigarh and Korba of Chhattisgarh . The attenuation relations proposed by Iyengar and Raghukanth (2004), was used in the analysis. The effects of variation of focal depth over maximum PGA (g) values at rock level were reported for central district headquarters Bilaspur, Janjgir, Raigarh and Korba.

Keywords: Earthquake, Focal depth, Attenuation Relationship, DSHA, PGA.

62

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-9B178F

Secure Protocol for Wireless ADHOC Network Creation

Roohi Jannat , Afroze Ansari · M.Tech Student, Computer Science Department, KBN College of engineering Gulbarga 585104, Karnataka, India, IN

📄 View / Download PDF 📄 View Details

Abstract In this modern era when the number of users are increasing day by day there is more likelihood the data may be encrypted, stolen by third party user. Hence there is a need to develop a network which is secure enough to transfer personal information through it. In the present paper an attempt is being made to develop a Adhoc wireless network which is secure and trustable. Java language is used in the present paper to develop an ADHOC Ntework

Keywords: Secure protocol, Spontaneous Network, Adhoc network, Symmetric/asymmetric key, Encryption, Authentication.

63

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-BF346E

EXPERIMENTAL AND FINITE ELEMENT ANALYSIS OF STRESS AND TEMPERATURE DISTRIBUTION ON WELDED STAINLESS STEEL PLATE

ANCHURI DHATRU TEJA , REHMAN · PG student, DEPARTMENT OF MECHANICAL ENGINEERING PYDAH COLLEGE OF ENGINEERING., IN

📄 View / Download PDF 📄 View Details

Abstract The present of work is aimed at the TIG process parameters selection and optimization with focus on weld sample output quality parameters namely temperature distribution, residual stresses, weld distortion. A 10 mm thick SS 316 plate of dimensions 300x150mm with TIG welding is selected as experimental investigation and four specimens with thicknesses 20, 15, 10, and 5 mm are taken for FEM analysis using ANSYS software to predict the temperature variation and thermal stresses. Also 4 different materials are included in this study to figure out the thermal stresses post welding in the specimens using simulation. For calculating the thermal stresses coupled field analysis is used, firstly transient thermal analysis is performed and the results are taken as inputs for the structural analysis.

Keywords: TIG welding, ansys, fem, thermal stress.

64

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-CE9CBC

REVIEW OF CONVECTION HEAT TRANSFER AND FLUID FLOW BY NANOFLUID

Dharmesh A. Agrawal , Sachin R. Panchbhai, Mr. Rahul. S. Dhawale, Mr. Sunil Mohabe · Asst. Professor, Department Of Mechanical Engineering J D College of Engineering and Management Nagpur- 441501, Maharashtra., IN

📄 View / Download PDF 📄 View Details

Abstract Heat transfer enhancement techniques refers to different method used to increase the heat transfer rate, In that Heat Exchanger using different nano fluid. Nano fluid are used in broad range of engineering application due to their increase thermo-physical properties like that Viscosity, thermal conductivity, thermal diffusivity, and convective heat transfer coefficient. The properties change of Nano fluid is depend on the volumetric friction of nanoparticles, shape, and size of the nanoparticle. Nanofluid result from the mixture of base fluid with nanoparticle having dimension of (1-150) nm, with very high thermal conductivities. In this we taking different volume concentration such as (0.1%, 0.2%, 0.5%, 1%, 5%) . the other properties of nano fluid such as its specific heat, density, can be calculated. A review on the experimental works on the specific application of nanofluid is presented.

Keywords: Heat Exchanger, different types of nano fluid, nanoparticle

65

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-D32037

Treatment of powder coating industry wastewater by Electrocoagulation Process

Tushar Prabhakar , Rohan S Gurav · Student, Department of Water and Land Management, Visvesvaraya Technological University, Belagavi, IN

📄 View / Download PDF 📄 View Details

Abstract This paper is the extended study of previous paper “Powder coating industry: Wastewater Characteristics and its effect on environment”. This paper explains about the treatment of Powder Coating Industry waste water and the best possible treatment method and its parameters. Electrocoagulation method or technique is one of the promising techniques available for the treatment of this type of wastewater. The experiments were conducted with aluminium electrodes with various combinations of connections. Parameters such as pH, TDS, Colour, Turbidity, Phosphate and Chromate removal is showed using Aluminium electrode with the efficiency of 95.5% is found out. The electrical usage power required has also been calculated for the designed test treatment unit.

Keywords: Treatment, Electrocoagulation, Powder Coating Industry, Case study.

66

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-B2A880

A PRACTICAL SOLUTION FOR REVERSING CLIMATE CHANGE

John M. Dobbs , Ronald L. Huston · President, Ryalside Institute, IN

📄 View / Download PDF 📄 View Details

Abstract This paper presents a means for reducing carbon dioxide in the atmosphere by reducing decaying vegetation in the forests and eliminating forest fires. The basis for this process is the conversion of vegetation to charcoal by pyrolysis – heating in the absence of oxygen. The process can be self-sustaining by using the gaseous pyrolysis products to fuel the entire operation.

Keywords: Atmospheric carbon dioxide reduction, Charcoal, Forest fire containment, Forest waste disposal

67

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-5E7AAD

FORMULATION DEVELOPMENT OF SUBLINGUAL FILM OF ANTIPSYCHOTIC DRUG WITH DIFFERENT POLYMERS AND PLASTICIZERS

Kiran B. Patel , Piyush J. Vyas, Deep S. Joshi, Dharmesh Patel, Zalak Patel · Department of Chemistry, Sheth M. N. Science College, Patan-Gujarat, India, IN

📄 View / Download PDF 📄 View Details

Abstract Asenapine Maleate was selected for evaluation of different polymer for preparation of fast dissolving sublingual film. Asenapine Maleate, antagonist activity at Histamine 5-HT2A and dopamine D2 receptors is a new psychopharmacologic drug with high potency and affinity for blocking dopamine, serotonin, α-adrenergic and histamine receptors, which has oral bioavailability of only 2% due to first pass metabolism. This research work performed for developing Asenapine Maleate sublingual films with satisfactory drug dissolution in the oral cavity, thus bypassing hepatic first pass metabolism to provide rapid onset of action of the drug and comparable effect as reference listed drug product Saphris. The sublingual films were prepared by solvent casting method. Different combination of polymers was used with plasticizer to develop palatable and stable film. Cherry flavor is used as
flavouring agent, Aspartame is used as sweetening agent and Poloxamer 188 was used as penetration enhancer. All the films formulations was evaluated for their thickness, weight variations, tensile strength, percentage elongation, folding endurance, surface pH, in-vitro disintegration, drug content and in-vitro drug release. Disintegration time showed by the formulations was found to be less than 2 minutes. Formulations showed 80% in-vitro drug dissolution within 4 min was finalized. The film showed an excellent stability for one month when stored at temperature 40˚C and 75% in humidity and room temperature.

Keywords: Asenapine, Schizophrenia, Bipolar disorder, drug substance

68

Vol.5, Issue 1 · (January - March) 2019 · ID: IJT-2021-A83056

COMPARITIVE STUDY OF BUILDINGS WITH VARYING HEIGHTS SUBJECTED TO SEISMIC FORCES IN DIFFERENT ZONES

T.S.D. Aishwarya , Y. Mounisha, G.Sudheer Kumar · Assistant Professor, Civil Engineering Department, Vignan’s Institute Of Information Technology Duvvada,Vishakapatnam, India, IN

📄 View / Download PDF 📄 View Details

Abstract Buildings are generally classified as Ordinary Moment Resisting Frame (OMRF) and Special Moment Resisting Frame (SMRF) based on response reduction factor. Generally buildings consists of structural members such as slabs, beams, columns and footings, where the subjected loads are transferred between the structural members and finally transferred to the subgrade soil. the behaviour of buildings is different for different types of loadings (dead, live, wind and seismic) and these load effects also changes with respect to the building configuration parameters length, width and height. In the analysis and design of buildings usefully Indian standards codes suggest various loads combinations based on probability of occurance. there are around 42 load combinations and IS codes also suggest the lateral load (wind and seismic) acts independently but the load governing the design of structural members is to be found out. And the present study to investigate the effects of wind and seismic on buildings three structures of different heights (G+5,G+10,G+15) are considered in seismic zones II,III,IV,V where length and width of the structures is kept constant. an earthquake load is calculated as per IS 1893(PART-1)-2002 and wind pressure calculated as per IS 875-1987 (PART III).The analysis is performed using staad.pro software.

Keywords: Regular buildings, STAAD.Pro, Seismic, Wind, High rise buildings.

Journal	:	IJTIMES
Full Name	:	International Journal of Technical Innovation in Modern Engineering & Science
ISSN Online	:	2455-2585
UGC No.	:	47719
Impact Factor	:	5.99
Frequency	:	Quarterly (4 Issues/Year)
Started	:	2015
Language	:	English
Review Type	:	Double-Blind Peer Review
Review Time	:	12-15 weeks
Access	:	Open Access
UGC Approved	:	Yes
Discipline	:	Engineering & Technology
Email	:	editor@ijtimes.com

Email	:	editor@ijtimes.com
Hours	:	Mon–Sat, 10AM–6PM IST
Response	:	Within 1–2 working days

Published Volumes & Issues

📄 Submit Your Paper