摘要
介绍了克劳修斯方法对可逆和不可逆过程(循环)的处理,提出了处理不可逆过程的方法,论证了处理方法与克劳修斯方程的一致性,论述了克劳修斯方法的实质和意义;简单介绍了熵的另一个导出方法,比较了两种方法对绝热过程的处理,指出克劳修斯方法存在一个假设条件.
A treatment for reversible and irreversible processes or cycles by the Clausius' method is introduced and some aspects related to the method are debated. Another method of entropy deduction is mentioned, treatments of adiabatic processes with different methods are compared, and then an indispensable assumption of Clausius' method is clarified.
出处
《大学物理》
北大核心
2009年第3期15-18,28,共5页
College Physics
关键词
克劳修斯方法
卡诺循环
静态假设
热力学势能
净热
费米法
Clausius method
Carnot cycle
static assumptions
thermodynamic potential energies
net heat
Fermi' s method