封闭系统热力学函数偏微商的推证  

Deduction on partial derivatives of thermodynamic function of closed system

作　　者：孟繁宗[1] 刘新华[1] 魏兴国[1] 

机构地区：[1]德州学院化学系,山东德州253023

出　　处：《德州学院学报》2002年第4期28-32,共5页Journal of Dezhou University

摘　　要：以 7个基本公式为基础 ,运用Jacobian行列式 ,将复杂的微分运算换算成简单的代数运算 ,推证出 8个热力学函数之间存在的 168个一级偏微商 ,方法简单 。The paper has deducted 168 first order partial derivatives among 8 thermodynamic functions and converted complicated differential operation into simple algebraic operation using Jacobian determinant on the basis of 7 basic formulas.The method is simple and easy to be mastered.

关 键 词：热力学函数 热力学基本方程式 Jacoblan行列式 

分 类 号：O6-041[理学—化学]