不可逆三热源热泵的基本优化关系  

The Basic Optimal Relationship of an Irreversible Three-Heat-Source Heat Pump

作　　者：薛浩[1] 

机构地区：[1]盐城工学院,江苏盐城224003

出　　处：《江南学院学报》2000年第4期63-66,94,共5页Journal of Jiangnan College

摘　　要：在内可逆循环模型基础上 ,进一步考虑除热阻以外的其它不可逆效应 ,建立不可逆三热源热泵循环模型 ,导出其最佳供热系数和供热率间的关系 ,从而阐明这种方法不仅对不可逆三热源热泵适用 ,对三热源热泵也同样适同。This paper considers the other irreversibilites than heat conduction and establish a model of irreversible three_heat _seurce heat pump based on the endoreversible cycle. Fromit, the rtelation between optimal coefficient of performanie and the heating rate is derived. It is indicated that the analytical method is not omly suitable for irreversible two_heat_source heat pump but also for irreversible three_heat_source that pumps.

关 键 词：不可逆三热源热泵 优化关系 模型 

分 类 号：TK123[动力工程及工程热物理—工程热物理]