热力学中的逻辑之美:爱情魔方  

Logic beauty in thermodynamics: love magic square

作　　者：刘中强[1] 姜素蓉[1] 张英杰[1] LIU Zhongqiang;JIANG Surong;ZHANG Yingjie(School of Physics and Physical Engineering,Qufu Normal University,273165,Qufu,Shandong,PRC)

机构地区：[1]曲阜师范大学物理工程学院,山东省曲阜市273165

出　　处：《曲阜师范大学学报（自然科学版）》2022年第2期121-125,共5页Journal of Qufu Normal University(Natural Science)

基　　金：山东省高等教育本科教学改革研究项目重点课题(Z2021019);山东省本科高校教学改革研究项目(10446201605)。

摘　　要：该文利用一句诙谐的爱情誓言所建的魔方(简称“爱情魔方”)能够快速准确地给出气体系统热力学特性函数的定义及其联系、热力学基本方程组和麦克斯韦关系等热力学关系.再以表面系统、磁介质系统和电介质系统为例,先后介绍如何使用爱情魔方对其热力学性质进行研究.所建爱情魔方易记,内容丰富,应用方便,对《热力学与统计物理》课程的教法与学法有借鉴价值.A magic square, depicted by a witty vow of love(it is abbreviated as love magic square),was used to express the definition, correlations of characteristic functions, basic differential equations of thermodynamics and the Maxwell’s relations. Taking surface system, magnetic medium system and dielectric system as examples, this paper introduces how to use love magic square to study their thermodynamic properties. The love magic square constructed in the work is so catchy and convenient in practical applications that it may be used as reference for teaching and studying the thermodynamics and statistical physics.

关 键 词：特性函数 麦克斯韦关系 热力学的基本方程 

分 类 号：O414.1[理学—理论物理]