以卡诺循环为主线的热力学相关内容的集中教学  

Centralized Teaching of Thermodynamics Related Content Taking Carnot Cycle as the Main Line

作　　者：付先亮[1] 孟苏刚 

机构地区：[1]淮北师范大学化学与材料科学学院

出　　处：《化学教育》2014年第20期17-20,共4页Chinese Journal of Chemical Education

摘　　要：以卡诺循环为主线,通过串联讲解其背景、具体循环过程、所得定理及推论、熵的引入、克劳修斯不等式的推导等,对热力学相关内容的集中教学进行了探讨。实践表明,这一教学形式强化了热力学第一定律和第二定律间的知识连贯,既开拓了学生的视野,也有利于学生对相关知识点的系统掌握。Taking Carnot cycle as the main line,centralized teaching of thermodynamics related content is discussed through introducing the background,the specific cycle steps,the Carnot′s principle and its corollary,and the deducing of entropy and the Clausius inequality.Practice indicates coherent deduction of knowledge from the first law of thermodynamics to the second law can be strengthened by this teaching approach.Therefore,it not only broadens the students′minds,but also benefits them to master the related knowledge systematically.

关 键 词：卡诺循环 卡诺定理 熵 克劳修斯不等式 集中教学 

分 类 号：O414.1[理学—理论物理]