摘要
本文研究热漏对热泵装置最优性能的影响．导出存在热阻和热漏损失的定常态流不可逆卡诺热泵最佳供热系数与供热事关系．所得结果与仅存在热阻损失时的内可逆卡诺热泵供热系数供热率特性关系有量和质的区别。
The influence of heat leak on heat pump optimal performance was studied. Also obtained was the relationship between the optimal heat supply factor and the coefficient of performance (COP) for a steady-state irreversible heat pump with irreversibilities of heat resistance and heat leak. The heat supply rate versus COP characteristics thus obtained was quantitatively and qualitatively different from that for an endoreversible Carnot heat pump.
出处
《热能动力工程》
CAS
CSCD
北大核心
1994年第2期121-125,共5页
Journal of Engineering for Thermal Energy and Power
关键词
热力学
热泵
性能
finite Time thermodynamics, irreversible heat pump, optimal performance
