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Source term identification for an axisymmetric inverse heat conduction problem

โœ Scribed by Wei Cheng; Ling-Ling Zhao; Chu-Li Fu

Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
445 KB
Volume
59
Category
Article
ISSN
0898-1221

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โœฆ Synopsis

We consider an inverse heat source problem of determining the heat source term from the final temperature history of a cylinder. This problem is ill-posed. A simplified Tikhonov regularization method is applied to formulate regularized solution, which is stably convergent to the exact one with a logarithmic type error estimate.

๐Ÿ“œ SIMILAR VOLUMES

A meshless method for solving an inverse
A meshless method for solving an inverse spacewise-dependent heat source problem
โœ Liang Yan; Feng-Lian Yang; Chu-Li Fu ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 420 KB

In this paper an effective meshless and integration-free numerical scheme for solving an inverse spacewise-dependent heat source problem is proposed. Due to the use of the fundamental solution as basis functions, the method leads to a global approximation scheme in both spatial and time domains. The