大学化学 >> 2023, Vol. 38 >> Issue (11): 309-316.doi: 10.3866/PKU.DXHX202303086

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基于全微分方程探讨关于熵的热力学关系式

杨德重()   

  • 收稿日期:2023-03-28 录用日期:2023-05-18 发布日期:2023-05-31
  • 通讯作者: 杨德重 E-mail:yangdz@cugb.edu.cn
  • 基金资助:
    中央高校基本科研业务费(2652019111)

Discussion of Thermodynamic Equations about Entropy Based on Total Differentials

Dezhong Yang()   

  • Received:2023-03-28 Accepted:2023-05-18 Published:2023-05-31
  • Contact: Dezhong Yang E-mail:yangdz@cugb.edu.cn

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摘要：

在教学过程中，以熵的全微分方程为基点，将热力学第一定律和热力学第二定律的相关知识串联，形成了基于熵的热力学关系式网络，有助于学生对相关知识的学习和运用。

关键词: 热力学, 熵, 全微分, 理想气体

Abstract:

Throughout the teaching process, we established connections between the first and second laws of thermodynamics, centering on the concept of entropy's total differentials. This approach creates a cohesive network of thermodynamic equations, fundamentally grounded in the concept of entropy. By linking these concepts, we aim to facilitate students' understanding and application of these essential thermodynamic principles.

Key words: Thermodynamic, Entropy, Total differentials, Ideal gases