Shape reconstruction in transient heat conduction problems based on radial integration boundary element method

•Radial integration boundary element method combined with modified Levenberg-Marquardt algorithm is proposed for shape reconstruction.•Different reconstruction strategies are proposed for 2D/3D models based on boundary element mesh.•Sensitivity coefficients are accurately solved using complex variab...

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Bibliographic Details
Published in:	International journal of heat and mass transfer Vol. 191; p. 122830
Main Authors:	Jiang, Geng-Hui, Tan, Chen-Hao, Jiang, Wen-Wei, Yang, Kai, Wang, Wei-Zhe, Gao, Xiao-Wei
Format:	Journal Article
Language:	English
Published:	Oxford Elsevier Ltd 01.08.2022 Elsevier BV
Subjects:	Algorithms Boundary element method Complex variable derivation method Complex variables Conduction heating Conductive heat transfer Domains Finite difference method Finite element method Image reconstruction Iterative methods Numerical models Optimization Radial integration boundary element method Robustness (mathematics) Sensitivity Shape reconstruction Transient heat conduction Transient heat conduction problems Complex variable derivation method Transient heat conduction problems Shape reconstruction Radial integration boundary element method
ISSN:	0017-9310, 1879-2189
Online Access:	Get full text
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