HYBRID SPLINE DIFFERENCE METHOD FOR STEADY-STATE HEAT CONDUCTION

被引：8

作者：

Wang, Chi-Chang ^{[1
]}

Chen-Hung, Huang ^{[1
]}

Yang, Dane-Jong ^{[1
]}

机构：

[1] Feng Chia Univ, Dept Mech & Comp Aided Engn, PhD Program Mech & Aeronaut Engn, Taichung 40724, Taiwan

来源：

NUMERICAL HEAT TRANSFER PART B-FUNDAMENTALS | 2011年 / 60卷 / 06期

关键词：

THERMAL-CONDUCTIVITY; EQUATIONS; INTEGRATION;

D O I：

10.1080/10407790.2011.630594

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This work proposes a simple and high-precision hybrid spline difference method, and finds that the computing method of spline difference is as simple as that of the finite-difference method. It also discusses steady-state heat conduction problems to overcome the complex computation and time-consuming problems of the previous spline method. In addition, due to the concept of hybrid parameters, the truncation error of numerical solutions is enhanced to o(h(4)). This method is expected to be a simple and high-precision numerical method that can replace the finite-difference method.

引用

页码：472 / 485

页数：14

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