Thermodynamic design of a Ground Source Heat Pump system

被引：0
|
作者：
Charters, WWS
Piechowski, M
机构：
来源：
REFRIGERATION, CLIMATE CONTROL AND ENERGY CONSERVATION | 1996年
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D O I：
暂无
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The paper concentrates on some design aspects of a Ground Source Heat Pump (GSHP) system. In the analysis we concentrate on the cooling mode operation unless otherwise stated. The emphasis is put on the entropy generation analysis of a Ground Heat Exchanger (GHE) and its practical consequences. Using second law analysis an optimum pipe diameter can be defined as a function of circulating fluid flow rate. Further the heat pump operation is studied from the entropy generation point of view and a power input characteristic has been derived as a function of condensing temperature. Finally the total cost of a GHSP system over a specified period of time has been evaluated as a function of some design parameters.
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页码：39 / 46
页数：8
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