Jayvantrai Harrai Desai Polytechnic [686], Palsana, Di. Surat (Gujarat) [ Administered by Dr. Saurabh J. Desai Charitable Trust ]

[ Approved by AICTE, New Delhi and Affiliated to GTU, Ahmedabad ] Smt. Sumatiben Bhatt Education Campus

At & Post : Palsana, Palsana-Baleshwar Road, Dist. Surat – 394 315 (Gujarat) Tele-fax No. : 02622-265499, Mobile No. : 9662499499, E-mail ID : jaypolytech@gmail.com, Website : www.jaypolytech.edu.in

Report for Students Project Fair-2017

under GTU Innovation Council

Our college is situated on Palsana – Baleshwar Road, Palsana, Dist. Surat (Gujarat). The Institute is established in 2011. The Institute is approved by All India Council for Technical Education (AICTE), New Delhi & affiliated to Gujarat Technological University (GTU), Ahmedabad.

Students Project Fair on 8th April, 2017 (Saturday)

Our Institute organized “Students Project Fair” under GTU Innovation Council on 8th April, 2017 (Saturday) during 11:00 am to 03:00 pm. The event was inaugurated by Mr. Jitendra R. Bhatt, Trustee, Dr. Saurabh J. Desai Charitable Trust. On that day, the group of final year students of various departments successfully presented their projects and shared their views for implementation of the project in reality. The fair was attended by parents of the students, faculty of other colleges and personnel from neighboring industries. Total 31 projects from all branches were represented in this fair. Out of 31 projects, 12 projects were declared as best projects (3 projects from each department) in this fair. The Principal, Head of the Departments along with all other faculty members were present during this fair and provided enough boost to all the students. All of the students got the first hand experience of different types of skills for representing the project. The fair was completely handled by a PFOT (A Project Fair Organizing Team) of this Institute. A Project Fair Organizing Team was consisting of faculty members as well as pre-final year students of various departments of the institute. After completion of Students Project Fair, all respected judges, parents and students gave their precious feedbacks about this technical fair and shared their knowledge to the students. The Students Project Fair Organizing Team was framed as below :

Sr. No.

Name Designation PFOT Committee

1 Mr. Hitesh S. Jariwala Head & Lecturer, Mechanical Engg. Deptt. Coordinator

2 Mr. Vishvendu M. Bhatt I/C Head & Lecturer, Computer Engg. Deptt. Co-coordinator

3 Mr. Jitendra J. Chhowala I/C Head & Lecturer, Civil Engg. Deptt. Member

4 Mr. Nirlep P. Joshi I/C Head & Lecturer, Electrical Engg. Deptt. Member

5 Mr. Umar Kapadiya Student (Civil, 4th sem.) Member

6 Mr. Mr. Mayur Prajapati Student (Civil, 4th sem.) Member

7 Mr. Mr. Denish Gandhi Student (Computer, 4th sem.) Member

8 Miss. Dhruvi Viradiya Student (Computer, 4th sem.) Member

9 Mr. Akshay Rana Student (Electrical, 4th Sem.) Member

10 Mr. Aastik Aprmar Student (Electrical, 4th Sem.) Member

11 Mr. Jenish Patel Student (Mechanical 4th Sem.) Member

12 Mr. Pratik Modi Student (Mechanical 4th Sem.) Member

Name of Respected Judges :

Sr. No.

Name Designation Discipline Institute/Industry

1 Mr. Jitendra J. Chhowala

I/C Head Civil Engineering J. H. D. Polytechnic, Palsana

2 Mr. Vishvendu M. Bhatt I/C Head Computer Engineering J. H. D. Polytechnic, Palsana

3 Mr. Nirlep P. Joshi I/C Head Electrical Engineering J. H. D. Polytechnic, Palsana

4 Mr. Hitesh S. Jariwala I/C Head Mechanical Engineering J. H. D. Polytechnic, Palsana

5 Mr. Mr. Ankit N. Amdawadi

Assistant Engineer

Irrigation Department South Gujarat Region, Opp. Court Building, Athwalines, Surat

6 Prof. (Dr.) Kamlesh Dalal

Assistant Professor

Civil Engineering Department

Sarvajanik College of Engineering and Technology (SCET), Surat

7 Mr. Narendra V. Jagtap

Assistant Professor and Training & Placement Officer

Computer Engineering Department

Faculty of Engineering Technology & Research (FETR), Bardoli

8 Mr. Nilesh B. Desai Owner Computer Engineering Brelicon Technologies, Palsana

9 Mr. Sunny Naik Sr. Officer (Production)

Electrical Engineering Godrej Agrovet Limited, Surat

10 Mr. Vijay K. Patel Head Electrical Engineering Department

N. G. Patel Polytechnic, Isroli (Bardoli)

11 Mr. Prafulbhai Gadiyali Owner Mechanical Engineering Sharad Micro Die Pvt. Ltd.,Navsari

12 Mr. Dharmendra Patel Sr. Lecturer Mechanical Engineering Department

Dr.S & S.S.Ghandy College, Surat.

Each department of the institution put their efforts to make it successful.

Civil Engineering Department

There were 10 projects represented by the students of Civil Engineering Department during Student Project Fair. Out of these 10 projects, 3 projects were declared as best project by our respected Judges.

Following projects were displayed:

Sr. No. Title Of Project

1 Building Life-cycle and Economical Assessment with Replacement by sustainable Material.

2 Design of Small Water Treatment Plant Village

3 Study of Environmental Clearance Procedure and Permission

4 Base Isolation & Infilled Trench with Geofoam

5 Purpose of Causeway and River Developement .

6 To Study Properties of Concrete with Egg Shell and Marble Stone Dust as Partial Replacement of Sand and Cement

7 Case study of Bus Rapid Transit System and traffic solution in Surat.

8 Rural Development of Arak Village

9 Need of Seismic Retrofitting in Earthquake Resisting Structure

10 Traffic Survey and Traffic Control Plannig at Udhana Darwaja Junction

:Result:

-:Result:-

Reports of Winners Project

Rank Project Title Abstract

1 Study of Environmental

Clearance Procedure and Permission

The world is trending towards fast and rapid development in area of infrastructure, Electronics and defenses however on other side this development directly or indirectly affect environment and The world is trending towards fast and rapid development in area create issue saver it. There are very less countries which are blindly follow environmental rules or want to reduce its environment Problem some steps have been adopted by developed countries such as USA, Canada, Russia and many more. India is developing country. Our country is facing Issues regarding environment, population etc. Present scenario shows that there are many ongoing sites and so many sites are going to constructed with in short period the main aim of infrastructural development. Our present ruling government passed resolution over smart city. If we take care of environment during planning stage of project there will be many leschances which will affect to environmental issues. In this project we have gone through these steps (1) what is importance of environmental assessment? (2) Steps should follow to get environmental clearance from local authority or central body. (3) Future development of surrounding atmosphere.

2

Building life-cycle and Economical Assessment

with Replacement by sustainable Material

All the Recent development projects lead to over-consumption of natural resources. This leads to serious environmental problems. A green building which is also known as a sustainable building is designed to meet some objectives such as occupant health using energy, water, and other resources more efficiently and reducing the overall impact to the environment. Actually, Green Buildings consist of many different kinds of material and equipment. It is appearances also different from other normal buildings. It is an opportunity to use the resources efficiently while creating healthier buildings that improve human health, build a better environment, and provide cost savings. Green building concept deals with the optimum use of natural resources for the development of infrastructure. The low cost eco-friendly house is the modern construction method which uses locally available material and unskilled labor and also reduces the construction time. Therefore, we felt like learning more about the concept and practice of Green Buildings in our lives. We may just define it as a special kind of building without knowing the details and background behind it.

3 Purpose Of Causeway And

River Developement

Due to the old causeway irrigation and industrial use of water are transported with high cost. So by providing the new causeway more facility is given to public for all the purpose .Construction of the causeway across the river is to developed the river and the nearest area for providing the water to the different use of the public and there other well-fair and for the storage of water.

Computer Engineering Department

There were 8 projects represented by the students of Computer Engineering Department during Student Project Fair. Out of these 8 projects, 3 projects were declared as best project by our judges.

Sr. No.

Title Of Project

1 Intranet based Mail Server (UDP)

2 Social Music Application(UDP)

3 Trans Cargo

4 Leave & PayrollManagement system

5 Helping Hands

6 Ride Booker

7 Farming Assistant

8 Color Kart

-:Result:-

Reports of Winners Project

Rank Project Title Abstract

1 Intranet based Mail Server

This intranet mail system is designed to provide communication channel inside a small organization through the LAN network.The main objective of the project is to develop a fully functional Intranet mail system that enhance communication among the members of the organization in a reliable, cost effective, secure way and without using the Internet resource.

2 Helping Hands

Helping Hands is an application which is use to provide the services to the customers of any problems which they are facing in their day-to-day life. This System is a web based & application based project which act as a bridge between Users and Sellers/Service provider. We make an application to provide the best Product service for all users to find out best services. This project is developed to make the services for the customers. Services like Plumber, Electrician and Computer related problems (hardware or software) & Furniture will be provided by this application or by the website. We are going to overcome all the disadvantages of the current system in our proposed system.

3 Leave & Payroll

Management system

The leave management system is an Internet based application that can be accessed the workflow of the leave application and their approvals. The periodic crediting of leave is also automated. There are features like notifications, cancellation of leave, approvals of leave, report generators etc.

Electrical Engineering Department

There were 4 projects represented by the students of Electrical Engineering Department during Student Project Fair. Out of these 4 projects, 3 projects were declared as best project by our judges.

Sr. No.

Title Of Project

1 Protection of Single Phase Transformer Against over Current Fault

2 Protect 3 Phase Alternator by Restricted Earth Fault Protection Scheme

3 To Design Mono Rail with Wireless Speed Control Technology

4 Transit Elevated Bus - The Future Way Of Transportation

-:Result:-

Reports of Winners Project

Rank Project Title Abstract

1

Protect 3 Phase Alternator by

Restricted Earth Fault Protection

Scheme

The most serious faults on alternators which require immediate attention are the stator winding faults. The generating units, especially the larger ones, are relatively few in number and higher in individual cost than most other equipments. Therefore, it is desirable and necessary to provide protection to cover the wide range of faults which may occur in the modern generating plant. We are using earth fault relay for protection of alternator so at first before the relay current transformer (CT) are there for sense the current after sense the current will be flow into relay the relay have a limit of current if the current will flow over the limit the earth fault relay will be energize. From this earth fault protection we can say that alternator will have no harm from earth fault current.

2

Protection Of Single Phase Transformer

Against Over Current Fault

The over current protection required for transformers is consider for Protection of Transformer only. Such over current protection will not necessarily protect the primary or secondary conductors or equipment connected on the secondary side of the transformer. When voltage is switched on to energize a transformer, the transformer core normally saturates. This results in a large inrush current which is greatest during the first half cycle (approximately 0.01second) and becomes progressively less severe over the next several cycles (approximately 1 second) until the transformer reaches its normal magnetizing current. Protection of secondary conductors has to be provided completely separately from any primary-side protection. A supervised location is a location where conditions of maintenance and supervision ensure that only qualified persons will monitor and service the transformer installation. In over current relay, there would be essentially a current coil when normal current flows through this coil, the magnetic effect generated by the coil is not sufficient to move the moving element of the relay, as in this condition the restraining force is greater than defecting force but when the current through the coil, crosses the restraining force, as a result the moving element starts moving to change the contact position in the relay.

3 To Design Mono Rail with Wireless Speed Control Technology

The aim of this project is to control speed of monorail using wireless technology. In this project we use TWS-A434 transmitter and RWS-a434 receiver for transition and reception of data wirelessly. Using encoder and decoder. The data will be fed to this 2 IC. (T/R & Receiver). Transmitter transmit the RF signal to receiver circuit. When the respective relay will get signal through receiver it will energize and corresponding resistance section is remove and motor get the respected voltage. By this way we applied variable voltage to the motor and the speed of the motor will change. Thus we can say that we had wirelessly controlled the speed of monorail. The main advantages of monorail it is a transit rapid and can be used in congested area without modification of track.

Mechanical Engineering Department

There were 9 projects represented by the students of Mechanical Engineering Department during Student Project Fair. Out of these 9 projects, 3 projects were declared as best project by our judges.

Sr. No.

Title Of Project

1 Experimental investigation of Multi-purpose Compound Machine

2 A working model of Monobike

3 To find the solution for increasing productivity in air compressor & to reduce breakdown issues in auto winder machine

4 Design & Development of Prototype Floating Wind Turbine

5 Design And Development of Rice Transplantation Mechanism.

6 Experimental Investigation of Savonius Wind Turbine

7 Design and Development of Spiral Wheel Pump

8 A Multistorage Car Parking System

9 Design and Development of Multi Operational Quadcopter.

-:Result:-

Reports of Winners Project

Rank Project Title Abstract

1

Design And Development Of Multi Operational

Quadcopter

Drone is human operated device. We can control it from earth. So, there is no need to seat on it. The first concept of drone released in 1907 and it was discovered by Louis Breguet. It is also known as Quadcopter. Quadcopter are most famous design in drone. There are three types of Quadcopter “x” (Cross) types, “+” (Plus) type and “H” type. The main components used in Quadcopter are brushless DC motors, propellers, ESCs (Electronic speed controllers), main body, transmitter-receiver and DC battery. The DC battery is used to supply power to DC motor through ESCs of the Quadcopter. The propellers are fitted on the shaft of motors and has aerodynamic shape. So, when we supply the power, motors are generating thrust and Quadcopter is lifted. The receiver is mounted on Quadcopter and transmitter is operated by us. Quadcopter is generally use for video shooting, transportation of medicines and other emergency equipment during flood, earthquake, fire etc. We can also use in agricultural application like to spray pesticide in farms. We add some features like GPS, rescue kit and bomb mechanism to make it advance.

2

To find the solution for increasing

productivity in air compressor & to

reduce breakdown issues in auto winder

machine

Years ago, it was common for shops to have a central power source that drove all the tools through a system of belts, wheels and drive shaft. The power was rotated around the world spaced by mechanical mean while the belts and shafts may be gone many soft steel use of mechanical system to move power around the shop. It based one of the energy stored in air that under pressure and the heart of the system is the air compressor. The big advantage of air power is that each tool does not need its own bulky motor. Instead, a single motor on the compressor converts the electrical energy in to kinetic energy. This makes for light compact, easy to handle tools that run quality and fewer part that wear out. In air compressor some time wet air and moisture is generated during efficient condition due to this it directly affected on pneumatic control machine because of that accuracy and productivity is decreased and machine will break down. We will do analysis on air compressor and pneumatic control, machine and find solution of which problem occurs in air compressor. Due to the moisture, its effects on the auto winding machines during operation and issue of breakdown occurred We try to reduce moisture and wet air produce by air compressor and increase productivity and quality of product.

3

Experimental Investigation of Savonius Wind

Turbine

Wind energy is the most abundantly available clean form of renewable energy in the earth crust. Wind turbines produce electricity by using the power of wind to drive an electric generator. The wind generator studied is the main part of a home lighting system powered by both Aeolian and solar renewable energy sources. Savonius wind rotor has many advantages over others in that its construction is simpler and cheaper. It is independent of the wind direction and has a good starting torque at lower wind speeds. In this project, experimental investigations were carried out to study the performance of two blades Savonius wind turbine. For this purpose, experimental set up of two blades were designed and fabricated from, Teflon each of them has an aspect ratio of ( As = H/D =1), the dimension is ( H = 400 mm height and diameter D = 400 mm) and the blades were made of full cylindrical of diameter (d = 800 mm). The models was assembled to have (overlap e = 55mm). The experimental study conducted in this project aims to investigate the effect of overlapping, wind velocity and aspect ratio of (As = H/D =1) on the performance of the model of Savonius type wind turbine. The experiments used to effect of overlapping and aspect ratio (As = H/D =1) wind turbines to show torque and power co-efficient related with wind speed.

Best 3 Projects In Order Of Excellence of Each Department:

Rank Title Of Project

CIVIL ENGINEERING DEPARTMENT

1 Study of Environmental Clearance Procedure and Permission

2 Building life-cycle and Economical Assessment with Replacement by sustainable Material

3 Purpose Of Causeway And River Development

COMPUTER ENGINEERING DEPARTMENT

1 Intranet based Mail Server

2 Helping Hands

3 Leave & Payroll Management system

ELECTRICAL ENGINEERING DEPARTMENT

1 Protect 3 Phase Alternator by Restricted Earth Fault Protection Scheme

2 Protection Of Single Phase Transformer Against Over Current Fault

3 To Design Mono Rail with Wireless Speed Control Technology

MECHANICAL ENGINEERING DEPARTMENT

1 Design And Development Of Multi Operational Quadcopter

2 To find the solution for increasing productivity in air compressor & to reduce breakdown issues in auto winder machine

3 Experimental Investigation of Savonius Wind Turbine

Feedbacks : (Hod/ External Faculty/ Industry Personnel/ Parents)

Moments of Project Fair-2017:

Inauguration by Mr. Jitendra Bhatt, Trustee

Rangoli @ Priject Fair-2017

Team of Project got 1st rank in Civil Engineering Department

Team of Project got 2nd rank in Civil Engineering Department

Team of Project got 3rd rank in Civil Engineering Department

Team of Project got 1st rank in Computer Engineering Department

Team of Project got 2nd rank in Computer Engineering Department

Team of Project got 3rd rank in Computer

Engineering Department

Team of Project got 1st rank in Electrical

Engineering Department

Team of Project got 2nd rank in Electrical

Engineering Department

Team of Project got 3rd rank in Electrical

Engineering Department Team of Project got 1st rank in Mechanical

Engineering Department

Team of Project got 2nd rank in Mechanical Engineering Department

Team of Project got 3rd rank in Mechanical

Engineering Department

Student explaining the features of model

Respected Trustees and Principal Visited Project

Fair

Evaluation by Respected Judges Crowd at Project Fair-2017

Published in Newspaper, " Gujarat Samachar", dtd 09/04/2017

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