节点文献
熵函数的两个问题
Two Problems on the teaching of entropy
【摘要】 该文对物理化学教学中不可逆过程热温商之和小于系统熵变的证明作了一些补充 ,并从可用能的角度提出了熵的物理意义
【Abstract】 In the paper,the value of ∫ B A(δQ/T)in a irreversible process was proved to be smaller than that of ∫ B A(δQ/T)in a reversible process during the teaching of Physical Chemistry.The physical meaning of entropy at the angle of useful energy was also interpreted.
【关键词】 熵;
热温商;
不可逆过程;
积分;
可用能;
【Key words】 entropy; quotient of heat divided by temperature; lrreversible process; lntegral; useful energy;
【Key words】 entropy; quotient of heat divided by temperature; lrreversible process; lntegral; useful energy;
- 【文献出处】 广东石油化工高等专科学校学报 ,Journal of Guandong College Petrochemical Technology , 编辑部邮箱 ,2000年04期
- 【分类号】O642
- 【下载频次】109