Refrigeration by Using Non-Magnetic Materials Like Rubber
S.Bhaskar
, A.Ramya , T.Siva Krishna
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Refrigeration is the process of producing cold effect as by definition “Refrigeration is the process of removing heat at a low temperature level and rejecting it at a relatively higher temperature level’’. The carrier substance used to carry the heat is called a refrigerant. In this work Rubber is used as a material to absorb heat. Rubber is a material that has threadlike molecules. When it is stretched, there is an increase in the entropy (dis orderness) of that system which means that all the molecules are becoming disordered. Because of the threadlike molecules, when one section starts to move vigorously, that pulls the other molecules closer to each other and the moving molecules which causes friction. In this process heat is generated. It produces some chilling effect after relaxing and can be used for cooling. In this work Thermal properties of Rubber are studied and experimental work is done on a setup consists of a tank filled with water and taking rubber material in the form of rectangular strips and allowing them to submerge in water and stretch with the help of strings which are hooked up at the ends and then pulled by the help of pulleys. Using thermometers temperature of water will measure. Results show that temperature of water is reduced. The cooling effect will be more to fluid whose specific heat is low. This work can be extended by insulating 5 sides of the tank and allow the heat to transfer in one direction only (i.e.., vertical).
"Refrigeration by Using Non-Magnetic Materials Like Rubber ", IJSDR - International Journal of Scientific Development and Research (www.IJSDR.org), ISSN:2455-2631, Vol.1, Issue 7, page no.117 - 124, July-2016, Available :https://ijsdr.org/papers/IJSDR1607019.pdf
Volume 1
Issue 7,
July-2016
Pages : 117 - 124
Paper Reg. ID: IJSDR_160601
Published Paper Id: IJSDR1607019
Downloads: 000346998
Research Area: Engineering
Country: tirupati/chittoor, andhra pradesh, India
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
