【摘要】 介绍了(火用)的概念和(火用)分析方法,并用(火用)分析方法对单级蒸汽压缩式制冷循环进行了分析:通过探讨在循环的不同过程中的热力学损失,找出循环的薄弱环节并提出改进循环的方法.更多还原

【Abstract】 The exergy concept and the exergetic analysis method in thermodynamics are intro- duced.The simple vapour compression refrigeration cycle by the exergetic method is anal- ysed.Therefore we can calculate thermodynamic tosses in different prosesses of the refrigera- tion cycle in order to find weak linkes of the cycle and improve it.更多还原