用熵方程证明全不可逆循环揭示的Clausius方程式  

Proving Clausius Equation Revealed by Whole Irreversible Cycle by Entropy Equation

作　　者：杨吉青[1] 于俐[2] 国文学[1] 

机构地区：[1]东北电力学院动力工程系,吉林吉林132012 [2]东北电力学院机电工程系,吉林吉林132012

出　　处：《东北电力学院学报》2002年第3期5-7,共3页Journal of Northeast China Institute of Electric Power Engineering

摘　　要：利用不可逆循环图代替传统的半不可逆循环图推导出Clausius积分式 ,并用熵方程证明之 。In this paper,Clausius integration is derivated by whole irreversible cycle graph,instead of half irreversible cycle graph,and is proved by entropy equation.Thus we can know that expansion work of invertible procoss is bigger than which of irreversible process.

关 键 词：熵方程 不可逆循环 Clausius方程式 熵参数 工程热力学 

分 类 号：TK123[动力工程及工程热物理—工程热物理]