REMARK ON A CONSTRAINED VARIATIONAL PRINCIPLE FOR HEAT CONDUCTION

被引：15
|
作者：
Tao, Zhao-Ling [1 ]
Chen, Guo-Hua [2 ]
机构：
[1] Nanjing Univ Informat Sci & Technol, Sch Math & Stat, Nanjing, Jiangsu, Peoples R China
[2] Nanjing Univ, Sch Management & Engn, Nanjing 210008, Jiangsu, Peoples R China
来源：
THERMAL SCIENCE | 2013年 / 17卷 / 03期
基金：
中国国家自然科学基金;
关键词：
heat equation; variational theory; separation of variables;
D O I：
10.2298/TSCI121229040T
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The heat conduction equation is re-studied by the semi-inverse method combined with separation of variables; a new variational principle for the heat conduction equation is obtained. Equivalence of the existed two in literature is shown. The significance of variable separation is confirmed once more.
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页码：951 / 952
页数：2
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