JP Journal of Heat and Mass Transfer
Volume 13, Issue 2, Pages 229 - 238
(May 2016) http://dx.doi.org/10.17654/HM013020229 |
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AN EXPERIMENTAL STUDY ON THE PERFORMANCE MEASUREMENT OF A HEAT PUMP USING COMBINED HEAT SOURCE HEAT EXCHANGE OF FIN-TUBE TYPE
Changhee Lee and Sanghoon Lee
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Abstract: Heat pump systems have been widely adopted in buildings for cooling and heating, due to their higher energy efficiency. These days became necessary energy equipment installation costs and operating costs are low. In this study, the underground heat source and air source can be used in combined energy source heat pump system to develop a fin-and-tube heat exchanger redesign to properly design this complex. Source heat pump system was produced and measured for its performance. A combination of KS B 6275 standard and NR GT-101 was determined with the test standard. The measurement results of the heating performance COP are appears at standard conditions showed a 3.2~3.24 and cooling performance COP is 2.85~3.01. |
Keywords and phrases: heat pump, combined heat exchanger, dual source, performance, SCW. |
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