Faculty Members
Dr. Prexa H Parikh
I/C DIRECTOR (LJU), Associate Professor
Ph.D (Thermal Engineering), M.E, B.E
Area of Interest
THERMAL ENGINEERING, SOLAR ENERGY, CRYOGENIC, REFRIGERATION AND AIR CONDITION
Majors Degrees
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Ph.D.
Professional Experience
Research Papers
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A Review on Micro-Channel Heat Exchanger and its Optimization - International Journal for Research in Engineering Application & Management (IJREAM) ISSN : 2454-9150 Vol-09, Issue-12, Mar 2024
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A detailed review on design and analysis of wick to enhance performance of passive solar still IJIRT - International Journal of Innovative Research in Technology, Vol. 7 Issue 3, August 2020.
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Thermal analysis of scraped surface heat exchange used in food industries, IJISET - International Journal of Innovative Science, Engineering & Technology, Vol. 2 Issue 5, May 2015.
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Numerical Simulation and Experiment Performance for Comparison of Shell and Tube Heat Exchanger with Plain Tube and Corrugated Tube, IJISET - International Journal of Innovative Science, Engineering & Technology, Vol. 2 Issue 5, May 2015.
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A Review of Solar Stills Augmented with Thermal Storage Media, IJISET - GIT-Journal of Engineering and Technology (Ninth Volume, 2016, ISSN 2249 –6157
Patents
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ELECTRICAL KICK SCOOTER WITH DOUBLE SLIDING MECHANISM - https://www.registered-design.service.gov.uk/find/6352503 - Granted Date 20/03/2024
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EVACUATED TUBE COLLECTOR POWERED ACTIVE SOLAR STILL WITH FLUID CHAMBER. Application number: 202121060202 - Product Patent https://iprsearch.ipindia.gov.in/PatentSearch/PatentSearch/ViewApplicationStatus Publication Date 24/06/2022 Granted Date 15/03/2024
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Indian Industrial Design Patent “SUSTAINABLE WATER PURIFICATION SYSTEM PORTABLE DEVICE WITH TDS MEASURING DISPLAY AND CONTROLLER”-Design Accepted and Published, Journal No 21/2023 and date 26/05/2023 - https://search.ipindia.gov.in/IPOJournal/Journal/Patent.
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Solar Powdered Vending Cart - https://www.registered-design.service.gov.uk/find/6316873 Publication date 12 October 2023.
Articles Published
- Jignesh Doshi, Bhushan Trivedi:
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Excellence of center award from LJIET 2013
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Main Coordinator of Renewable Center of Excellence- RECOE
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Project of Solar Powered Tree in campus – generate power
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Project of Oxygen concentration in campus during covid
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Project of Roti maker with using of IOT
Books
- Fundamentals of Computers
Graduate Level
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Element of Mechanical Engineering ,Engineering Graphics ,Thermal Engineering, Thermodynamic Engineering, Refrigeration & Air-condition, Fluid Power Engineering, Fluid Mechanics, Heat and Mass Transfer.
Postgraduate Level
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Design of Heat Exchanger, Advanced Refrigeration and Air conditioning
Majors Degrees
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Ph.D. in Thermal -GTU (2020)
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M.E. Cryogenic-GU(2005-2007)
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B.E. Mechanical-SU(2001-2005)
Online Certified Courses
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The complete SQL Bootcamp: Go from Zero to Hero by Udemy on May-2023
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Ideal Gases by University of Colorado Boulder-COURSERA on Sept -2020
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Grammar and Punctuation by University of California, Irvine-COURSERA on Aug-2020.
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Fundamentals of Macroscopic and Microscopic Thermodynamics by University of Colorado-COURSERA on Aug-2020.
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Engineering Thermodynamics by IIT, KNPUR-NPTEL on Feb-March-2018.
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Introduction to Thermodynamics: Transferring Energy from Here to There by University of Michigan-COURSERA on March-2017.
Academic
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Total academic experience is of 18 years.
Seminars/Workshop Conducted
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Nuclear Power Plant- ISHARE-LJIET-One day seminar 2014
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DESIGN WORKSHOP - LJIET 2019
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HEKATHON of SOLID WORK – LJIET 2019
Seminars/Workshop Attended
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Engineering Graphics-INDUS-one day workshop(16 th Jan 2010)
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FDP- SVNIT-SURAT-One week (7 th to 11 th July 2008)
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GTU innovation club-IDP/UDP-two days Workshop(15 th to 16 th May 2015)
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Patent-LJMCA-One day workshop
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FDP-ATAL-LDCE- Technology & Sustainability Engineering-Five days (15 th to 19 th December 2020)
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Excellence of center award from LJIET 2013
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Main Coordinator of Renewable Center of Excellence- RECOE
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Project of Solar Powered Tree in campus – generate power
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Project of Oxygen concentration in campus during covid
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Project of Roti maker with using of IOT
Contact
LJ Institute of Engineering and Technology,
LJ Campus, Near Sarkhej-Sanand Circle,
Off. S.G. Road, Ahmedabad-382210
Phone: 7096660382
Email: info_iet@ljku.edu.in