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.

引用

页码：951 / 952

页数：2

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