热漏对制冷机生态学准则的影响  

On the Influence of Heat Leak to Ecological Criterion of Refrigerators

作　　者：薛浩[1] 杨志红[2] 徐梅林[2] 

机构地区：[1]盐城工学院基础科学部,江苏盐城224003 [2]淮阴师范学院物理系,江苏淮阴223001

出　　处：《盐城工学院学报》2001年第2期52-54,共3页

摘　　要：制冷机除传导不可逆外,还存在热漏等其它不可逆因素。进一步考虑热漏对制冷机性能的影响,导出了反热阻、热漏影响的制冷机生态学优化准则,为制冷机的优化设计提供了理论依据。The refrigerator has other irreversible factors such as heat leak besides the irreversibility of the transfer. This paper furthur dis- cusses the effect of heat leak on the performance of the refigerator. The result is the optimization criterion of the refrigerator which offers theoretical basis of the optimization design of Carnot refrigerators.

关 键 词：卡诺制冷机 热阻 热漏 生态学准则 自有限时间热力学理论 生态学函数 

分 类 号：TB651[一般工业技术—制冷工程] TK123[动力工程及工程热物理—工程热物理]