NEW INTEGRAL TRANSFORMS FOR SOLVING A STEADY HEAT TRANSFER PROBLEM

被引：35

作者：

Yang, Xiao-Jun ^{[1
,2
]}

机构：

[1] China Univ Min & Technol, State Key Lab Geomech & Deep Underground Engn, Xuzhou, Peoples R China

[2] China Univ Min & Technol, Sch Mech & Civil Engn, Xuzhou, Peoples R China

来源：

THERMAL SCIENCE | 2017年 / 21卷

关键词：

heat transfer; Fourier-like integral transform; analytical solution;

D O I：

10.2298/TSCI17S1079Y

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The new Fourier-like integral transforms Pi(kappa) = kappa integral(infinity)(-infinity) Pi(t)e(-iota kappa t), Pi(lambda) = 1/lambda integral(infinity)(-infinity)Pi(t)e(-iota lambda t) dt Pi(gamma) = 1/gamma integral(infinity)(-infinity) Pi(t)e(-iota t/gamma)dt, Pi(zeta) = zeta integral(infinity)(-infinity) Pi(t)e(-it/zeta) dt are addressed for the first time. They are used to handle a steady heat transfer equation. The proposed methods are efficient and accurate.

引用

页码：S79 / S87

页数：9

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