Abstract: The heat transfer models of ground loop heat exchanger are perfect or not is the main factor affecting to promote the GSHP system. The geological formation and ground water flow of which vertical pipe through performance a great influence of its heat transfer. As the initial cost of GSHP system is high so the total emphasis on how much energy is saved by this system every year and how much time will it take to overcome its initial cost. There is further scope of work since the performance of the system is still not available for design and application. Therefore performance evaluation is required with suitable methodology. In general a home owner may save anywhere from 20% to 60% annually or utilities by switching from ordinary system to a ground source system.
Capital cost and system life span have received much less study until recently and return on investment is highly variable.Capital cost are known to be benefit from economics of scale particularly from open loop system so they are more conventional heating system in most residential application.The life span of system is longer than conventional heating and cooling system .Good data on system life.
Keywords: ground coupled condenser, residential building, temperature, energy conservation.
Title: Winter Performance and Payback Analysis of Window Air Conditioner Using Vertical Configuration of Ground Coupled Condenser
Author: Smita Tandon, Dr. Bartaria V.N.
International Journal of Mechanical and Industrial Technology
ISSN 2348-7593 (Online)
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