Transient heat conduction analysis in a 3D axisymmetric body by the meshless local boundary integral equation method

机译：无网格局部边界积分方程法在3D轴对称物体中的瞬态热传导分析

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摘要

An advanced computational method for transient heat conduction analysis in a homogeneous three-dimensional axisymmetric body is proposed. The method is based on the local boundary integral equations with moving least square (MLS) approximation of the temperature and heat flux. The integral formulations are given in the Laplace transform domain. The Stehfest algorithm is applied for the numerical Laplace inversion to obtain the time-dependent solutions.

机译：提出了一种用于均质三维轴对称体内瞬态热传导分析的先进计算方法。该方法基于具有温度和热通量的移动最小二乘（MLS）近似的局部边界积分方程。积分公式在拉普拉斯变换域中给出。 Stehfest算法用于数值拉普拉斯反演，以获得与时间有关的解。

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来源
《Massachusetts Institute of Technology(MIT) Conference on Computational Fluid and Solid Mechanics 2003 v.2; 20030617-20030620; Cambridge,MA; US》|2003年|P.2131-2134|共4页
会议地点 Boston MA(US)
作者
Jan Sladek; Vladimir Sladek; Ch. Zhang;
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作者单位

Institute of Construction and Architecture, Slovak Academy of Sciences, 84220 Bratislava, Slovakia;

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会议组织
原文格式 PDF
正文语种 eng
中图分类固体与流体的冲击;
关键词
transient heat conduction analysis; laplace transform; stehfest inversion; MLS approximation; hollow cylinder;

机译：瞬态热传导分析；拉普拉斯变换； Steffest反演； MLS近似；空心圆柱;

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1. Transient heat conduction analysis in functionally graded materials by the meshless local boundary integral equation method [J] . J. Sladek, V. Sladek, Ch. Zhang Computational Materials Science . 2003,第3a4期

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2. A MESHLESS LOCAL BOUNDARY INTEGRAL EQUATION METHOD FOR HEAT CONDUCTION ANALYSIS IN NONHOMOGENEOUS SOLIDS [J] . Jan Sladek, Vladimir Sladek, Chuanzeng Zhang Journal of the Chinese Institute of Engineers. Series A . 2004,第4期

机译：非均匀固体传热分析的无网格局部边界积分方程法
3. Heat Conduction Analysis of 3-D Axisymmetric and Anisotropic FGM Bodies by Meshless Local Petrov–Galerkin Method [J] . J. Sladek, V. Sladek, Ch. Hellmich, Computational Mechanics . 2007,第3期

机译：无网格局部Petrov-Galerkin法分析3-D轴对称各向异性FGM体的热传导
4. Transient heat conduction analysis in a 3D axisymmetric body by the meshless local boundary integral equation method [C] . Jan Sladek, Vladimir Sladek, Ch. Zhang MIT conference on computational fluid and solid mechanics . 2003

机译：无丝石局部边界积分方程方法3D轴对称体中的瞬态导热分析
5. Meshless boundary particle methods for boundary integral equations and meshfree particle methods for plates [D] . Davis, Christopher Bard 2011

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6. Reliable and efficient a posteriori error estimation for adaptive IGA boundary element methods for weakly-singular integral equations [O] . Michael Feischl, Gregor Gantner, Dirk Praetorius -1

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7. Dispersion analysis of the meshless local boundary integral equation (LBIE) method for the Helmholtz equation [O] . H. Dogan, V. Popov 2012

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Transient heat conduction analysis in a 3D axisymmetric body by the meshless local boundary integral equation method

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