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金属学报  1980, Vol. 16 Issue (1): 91-103    
  论文 本期目录 | 过刊浏览 |
可逆状态空间内的热力学几何表象与热力学定律的不变性
刘叔仪
中国科学技术大学
INVARIANT REPRESENTATION OF THERMODYNAMICS AND GEOMETRIC STRUCTURE OF SPACE OF REVERSIBLE STATES
Liu Shuyi (Liu Shu-I) University of Science and Technology of China
引用本文:

刘叔仪. 可逆状态空间内的热力学几何表象与热力学定律的不变性[J]. 金属学报, 1980, 16(1): 91-103.
. INVARIANT REPRESENTATION OF THERMODYNAMICS AND GEOMETRIC STRUCTURE OF SPACE OF REVERSIBLE STATES[J]. Acta Metall Sin, 1980, 16(1): 91-103.

全文: PDF(866 KB)  
摘要: 本文研究可逆过程热力学的几何理论.由态空间Ω=∞~f态(f——自由度)的簇性结构分析,得到热力学第一、二定律的不变式,并用以分析低温逼近现象和第三定律.也得到一个对金相学有重要用途的镶加原理,可导致四元系的总相图,将对热力学的研究与应用,可能有所助益.
Abstract:A Geometric invariant representution of thermodynamics in space Ω,Ω=∞~f states; f-degree of freedom,of reversible states is given in this paper. A reversible state is one attainable from∞~(f-1) directions (-dr)‖(-Δr) in Ω. A state function φ is distributed accordingto this law:■
收稿日期: 1980-01-18     
[1] Levi-civita, T., Absolute Differential Calculus, Rome, 1926.
[2] Slater, J.C., Introduction to Chemical Physics, 1939.
[3] 王竹溪,热力学,高等教育出版社,1953年.
[4] 刘叔仪,物理化学,中国科学技术大学,1963年,卷Ⅰ,热力学,p.14,25.g
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