摘要
引入外功的概念,导出构成(火用)分析理论基础的三个基本定理,给出一个明确的物质系统(火用)的定义和常用物质系统(火用)的表达式。
Leads into a concept of Out Work. By the thermodynamics laws, derives three basic laws constituted theoretic basis of Exergy. Presents a rigorous and clear definition: the Usable Energy under end state 2 being in equilibrium with surrounding is the Exergy under some state 1 of the system.Gives its some representations for static and stationary flow material systems.
关键词
物质系统
YONG
热力学
功
可逆过程
Thermodynamic function, Work, Reversible process, Definition
/Exergy
