基于理想气体多方过程的摩尔热容计算  

Calculation on the Molar Heat Capacity of Ideal Gas in the Polytropic Process

作　　者：张金锋[1] 代凯[1] 公丕锋[1] 袁五届[1] 

机构地区：[1]淮北师范大学,安徽淮北235000

出　　处：《廊坊师范学院学报（自然科学版）》2017年第1期50-51,56,共3页Journal of Langfang Normal University(Natural Science Edition)

基　　金：国家自然科学基金项目(51502106);淮北师范大学校级教研项目(jy15129)

摘　　要：根据热力学第一定律和理想气体状态方程推导了多方过程方程,在此基础上,计算并讨论推广了多方过程摩尔热容量。这种推导和计算方法有利于加深对理想气体多方过程及其摩尔热容量的理解和认识。Firstly,the formula of ideal gas polytropic process is deduced according to first law of thermodynamics and state equation of ideal gas.And then,the molar heat capacity of ideal gas in the polytropic process is calculated and discussed on the basis of the results mentioned above.This deduction and calculation method is helpful to understand the knowledge about equation and molar heat capacity of ideal gas polytropic process.

关 键 词：理想气体 多方过程 热力学第一定律 摩尔热容量 

分 类 号：O414[理学—理论物理]