DESIGN AND FABRICATION OF THRMOELECTRIC REFRIGERATOR

P.M. Mangare , Dr.N.N.Wadaskar

Thermoelectric cooler, TEC, Peltier Effect, Battery, heat sink

A water cooling system based on Peltier Effect has many benefits as being small in size, portable, noiseless, environmental friendly and economical compared to conventional cooling systems. This research focuses on the thermal performance experimental study of a portable thermoelectric water cooling system. During this study, the applied voltage on TE was change to determine its effect on thermal performance. When the applied voltage increases, the hot side temperature increasing, while on the contrary of that appear on the cold side. This increasing the heat absorbed by the cold side as well as the heat rejected from the hot side, while the coefficient of performance decreasing with increasing applied voltage. The thermal resistance of heat sink is inversely proportional to the applied voltage. The increasing of heat sink fan speed has improved the system performance, where it led to an increasing in heat absorbed by the cold side and the heat rejected from the hot side. Initial water temperature has a significant effect on the performance of TE water cooling system. The coefficient of performance equal to 0.14 when using initial water temperature of 15°C, while, it increase to be 0.5 when the initial water temperature increases to 30 •c. That is happened due to the decrease in temperature gradient between cold side and hot side.

Published Paper   E-Certificate

"DESIGN AND FABRICATION OF THRMOELECTRIC REFRIGERATOR", IJSDR - International Journal of Scientific Development and Research (www.IJSDR.org), ISSN:2455-2631, Vol.5, Issue 9, page no.237 - 241, September-2020, Available :https://ijsdr.org/papers/IJSDR2009038.pdf

Volume 5 Issue 9, September-2020

Pages : 237 - 241

Paper Reg. ID: IJSDR_192455

Published Paper Id: IJSDR2009038

Downloads: 000347180

Research Area: Engineering

Country: -, -, -

Published Paper PDF: https://ijsdr.org/papers/IJSDR2009038

Published Paper URL: https://ijsdr.org/viewpaperforall?paper=IJSDR2009038

ISSN: 2455-2631 | IMPACT FACTOR: 9.15 Calculated By Google Scholar | ESTD YEAR: 2016

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 9.15 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Publisher: IJSDR(IJ Publication) Janvi Wave

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