Estimation of heat flux and thermal stresses in multilayer gun barrel with thermal contact resistance
type: Item
instance of: scholarly article
title: Estimation of heat flux and thermal stresses in multilayer gun barrel with thermal contact resistance
zbMATH Open document ID: 1168.80002
author: Haw-Long Lee
author: Yu-Ching Yang
author: Win-Jin Chang
author: Tser-Son Wu
published in: Applied Mathematics and Computation
publication date: 2009-03-30T00:00:00Z
review text: The study investigates transient an inverse heat conduction problem, physically involving determination of the heat flux and the thermal stresses in multilayer gun barrel with thermal contact resistance. The inverse problem involves predicting the unknown time-dependent heat flux over some specified time using some known temperature data obtained from the corresponding direct problem. A sensitivity problem and an adjoint problem are set up in order to determine the expressions for the determination of the unknown heat flux and the resulting expression is minimized using the conjugate gradient method.
Mathematics Subject Classification ID: 80A23
Mathematics Subject Classification ID: 80A20
Mathematics Subject Classification ID: 80M50
zbMATH DE Number: 5534856
zbMATH Keywords: inverse problem
zbMATH Keywords: heat flux
zbMATH Keywords: conjugate gradient method
zbMATH Keywords: gun barrel
reviewed by: Daniel Lesnic
MaRDI profile type: Publication
full work available at URL: j.amc.2008.12.038
OpenAlex ID: W2008056535
cites work: A general optimization method using adjoint equation for solving multidimensional inverse heat conduction
cites work: On the solution of inverse heat transfer problem using the Karhunen-Loève Galerkin method
cites work: Q2753341
cites work: Extreme methods for solving ill-posed problems with applications to inverse heat transfer problems. Transl. from the Russian
DOI: 10.1016/J.AMC.2008.12.038
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description: scientific article; zbMATH DE number 5534856