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土壤源热泵机组冬季供热性能的数值模拟与实验研究
引用本文:周亚素,张旭,陈沛霖.土壤源热泵机组冬季供热性能的数值模拟与实验研究[J].东华大学学报(自然科学版),2002,28(1):5-9,25.
作者姓名:周亚素  张旭  陈沛霖
作者单位:同济大学热能工程系,上海,200092
基金项目:教育部《骨干教师资助计划》,美国联合技术公司资助
摘    要:分析热泵机组各部件参数之间的相互关系和运行特征,建立了可快速准确地模拟热泵机组动态过程的数学模型,并对土壤源热泵系统性能进行了数值模拟,其结果与实验测试值吻合较好。实验和模拟结果表明:上海地区土壤源热泵机组的制热性能系数COPh基于为3.1左右,优于风冷热泵机组,是一项有效的节能技术。

关 键 词:土壤源热泵机组  数值模拟  供热性能系数  空调系统  实验研究

Numerical Simulation and Experimental Study on Heating Operation of GSHP
Zhou Yasu,Zhang Xu,Chen Peilin.Numerical Simulation and Experimental Study on Heating Operation of GSHP[J].Journal of Donghua University,2002,28(1):5-9,25.
Authors:Zhou Yasu  Zhang Xu  Chen Peilin
Abstract:The internal relationships among the parameter of each components in heat pump and its function character are analysed, a quick and accurate mathematical model to simulate the dynamic process of the heat pump is established. By the mathematical method, the performance of the ground source heat pump (GSHP) is simulated and the results meet well with the experimental results. The results of experiment and simulation indicate that the heating performance coefficient (COP h) of ground source heat pump in Shanghai is about 3.1, which is better than that of a air source heat pump. The ground source heat pump is a kind of effected technology to save the energy.
Keywords:ground source heat pump  numerical simulation  heating performance coefficient
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