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Design and Development of Geothermal Cooling System for Composite Climatic Zone in India

Design and Development of Geothermal Cooling System for Composite Climatic Zone in India The tropical climate buildings use about 70 % of operating energy for cooling of built environment. In composite climatic zone like Nagpur, Maharashtra, India several electro-mechanical cooling appliances viz., evaporative coolers, air conditioners, etc. are used. Application of geothermal cooling system is a very apt option for saving energy and reducing emission when compared to conventional cooling techniques. In the present work design methodology of geothermal cooling system is broadly elaborated and is applied to a case study of an educational building located in composite climate. The application of conventional and geothermal cooling systems is compared in terms of energy consumption. It is found that geothermal cooling system saves around 90 % of electricity as compared to air conditioner and 100 % of water as compared to evaporative coolers. This approach can further be extended for larger applications that will reduce consumption of energy and water in buildings. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of The Institution of Engineers (India): Series A Springer Journals

Design and Development of Geothermal Cooling System for Composite Climatic Zone in India

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Publisher
Springer Journals
Copyright
Copyright © 2014 by The Institution of Engineers (India)
Subject
Engineering; Civil Engineering
ISSN
2250-2149
eISSN
2250-2157
DOI
10.1007/s40030-014-0082-y
Publisher site
See Article on Publisher Site

Abstract

The tropical climate buildings use about 70 % of operating energy for cooling of built environment. In composite climatic zone like Nagpur, Maharashtra, India several electro-mechanical cooling appliances viz., evaporative coolers, air conditioners, etc. are used. Application of geothermal cooling system is a very apt option for saving energy and reducing emission when compared to conventional cooling techniques. In the present work design methodology of geothermal cooling system is broadly elaborated and is applied to a case study of an educational building located in composite climate. The application of conventional and geothermal cooling systems is compared in terms of energy consumption. It is found that geothermal cooling system saves around 90 % of electricity as compared to air conditioner and 100 % of water as compared to evaporative coolers. This approach can further be extended for larger applications that will reduce consumption of energy and water in buildings.

Journal

Journal of The Institution of Engineers (India): Series ASpringer Journals

Published: Aug 21, 2014

References