制冷技术Issue(4)：23-25,58,4.DOI:10.3969/j.issn.2095-4468.2012.04.107
地源热泵系统的热响应实验方法研究
Research on Experiment Method for Thermal Response of Ground Source Heat Pump
摘要
Abstract
The average thermal conductivity coefficient and thermal resisitence of soil are the key factors that affect the heat transfer performance of underground heat exchanger, the energy-saving and economical efficiency of the ground source heat pump. Based on the theory of line heat source, we get parameters including water temperature of inlet and outlet, through the experiment, and make function fitting with the data so as to work out the thermal conductivity coefficient and some other thermal parameters of soil, which can be consulted to design and apply underground heat exchanger.关键词
地源热泵/热响应测试/土壤热交换器Key words
Ground source heat pump/Heat response test/Underground heat exchanger引用本文复制引用
余龙,余延顺..地源热泵系统的热响应实验方法研究[J].制冷技术,2012,(4):23-25,58,4.基金项目
国家自然科学基金资助项目(No.50806034) （No.50806034）
