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 基本为 3 .1左右 ,优于风冷热泵机组 ,是一项有效的节能技术。
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.
出处
《东华大学学报（自然科学版）》
CAS
CSCD
北大核心
2002年第1期5-9,25,共6页
Journal of Donghua University(Natural Science)
基金
教育部<骨干教师资助计划>
美国联合技术公司资助
