热漏、内不可逆性和导热规律对制冷机最优性能的影响  

EFFECTS OF HEAT LEAK, INTERNAL IRREVERSIBILITY AND HEAT TRANSFER LAW ON THE PERFORMANE OF REFRIGETORS

作　　者：陈林根[1] 孙丰瑞[1,2] 

机构地区：[1]海军工程学院306教研室,武汉430033 [2]美国海军学院机械系,annapolismd21402

出　　处：《工程热物理学报》1999年第1期13-16,共4页Journal of Engineering Thermophysics

摘　　要：The relation between optimal cooling load and COP for a Carnot refrigerator with lossesof heat resistance, heat leak and internal irreversibility is derived based on a generalized heattransfer law q (Tn). The effects of various losses and heat transfer law on the performanceof the refrigerator are investigated.The relation between optimal cooling load and COP for a Carnot refrigerator with lossesof heat resistance, heat leak and internal irreversibility is derived based on a generalized heattransfer law q (Tn). The effects of various losses and heat transfer law on the performanceof the refrigerator are investigated.

关 键 词：有限时间热力学 制冷机 优化 不可逆 热漏 

分 类 号：TB651[一般工业技术—制冷工程] TB611