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

GH Jiang, CH Tan, WW Jiang, K Yang… - International Journal of …, 2022 - Elsevier
In order to accurately identify the geometric boundary, the radial integration boundary
element method (RIBEM) combined with the modified Levenberg-Marquardt (LM) algorithm …

A precise integration boundary-element method for solving transient heat conduction problems with variable thermal conductivity

B Yu, W Yao, Q Gao - Numerical Heat Transfer, Part B …, 2014 - Taylor & Francis
In this article, a combined approach of the radial integration boundary element method
(RIBEM) and the precise integration method is presented for solving transient heat …

A new modified Levenberg-Marquardt algorithm for identifying the temperature-dependent conductivity of solids based on the radial integration boundary element …

K Yang, GH Jiang, HF Peng, XW Gao - … Journal of Heat and Mass Transfer, 2019 - Elsevier
In this paper, combination of radial integration boundary element method (RIBEM) with
complex variable and Levenberg-Marquardt algorithm (LMA) is firstly proposed to identify …

A combined approach of RIBEM and precise time integration algorithm for solving transient heat conduction problems

B Yu, WA Yao, XW Gao, Q Gao - Numerical Heat Transfer, Part B …, 2014 - Taylor & Francis
A combined approach of the radial integration boundary-element method (RIBEM) and the
precise algorithm in the time domain is presented for solving transient heat conduction …

Shape identification for inverse geometry heat conduction problems by FEM without iteration

HL Zhou, YS Li, B Yu, HL Chen - Numerical Heat Transfer, Part A …, 2017 - Taylor & Francis
The boundary geometry shape is identified by the finite element method (FEM) without
iteration and mesh reconstruction for two-dimensional (2-D) and three-dimensional (3-D) …

Virtual boundary element method in conjunction with conjugate gradient algorithm for three-dimensional inverse heat conduction problems

D Yang, X Yue, Q Yang - Numerical Heat Transfer, Part B …, 2017 - Taylor & Francis
In this article, the virtual boundary element method (VBEM) in conjunction with conjugate
gradient algorithm (CGA) is employed to treat three-dimensional inverse problems of steady …

A radial integration boundary element method for solving transient heat conduction problems with heat sources and variable thermal conductivity

M Cui, BB Xu, WZ Feng, Y Zhang, XW Gao… - … Heat Transfer, Part B …, 2018 - Taylor & Francis
ABSTRACT A new radial integration boundary element method (RIBEM) for solving transient
heat conduction problems with heat sources and variable thermal conductivity is presented …

A precise time-domain expanding boundary-element method for solving three-dimensional transient heat conduction problems with variable thermal conductivity

B Yu, WA Yao - Numerical Heat Transfer, Part B: Fundamentals, 2014 - Taylor & Francis
A combined approach of the radial integration boundary-element method (RIBEM) and the
precise algorithm in the time domain is presented for solving three-dimensional transient …

A new method for identifying temperature-dependent thermal conductivity in transient heat conduction problems based on element differential method

WW Jiang, GH Jiang, CH Tan, K Yang… - Engineering Analysis with …, 2022 - Elsevier
In order to accurately identify the temperature-dependent thermal conductivity of solids, a
novel method which combines the element differential method (EDM) with the modified …

A general algorithm for evaluating domain integrals in 2D boundary element method for transient heat conduction

Y Dong, J Zhang, G Xie, C Lu, Y Li… - International Journal of …, 2015 - World Scientific
A time-dependent boundary integral equation method named as pseudo-initial condition
method is widely used to solve the transient heat conduction problems. Accurate evaluation …