Blucher Mechanical Engineering Proceedings

Maio 2014, vol.1, num.1 - 10th World Congress on Computational Mechanics
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A COMPARISON OF THE ITERATIVE REGULARIZATION TECHNIQUE AND OF THE MARKOV CHAIN MONTE CARLO METHOD: ESTIMATION OF THE SOURCE TERM IN A THREE-DIMENSIONAL HEAT CONDUCTION PROBLEM

A COMPARISON OF THE ITERATIVE REGULARIZATION TECHNIQUE AND OF THE MARKOV CHAIN MONTE CARLO METHOD: ESTIMATION OF THE SOURCE TERM IN A THREE-DIMENSIONAL HEAT CONDUCTION PROBLEM

Reis, Luiz Augusto D.; Orlande, Helcio R. B.; Lesnic, Daniel

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This work aims at the comparison between a classical regularization technique and a method within the Bayesian framework, as applied to the solution of an inverse heat con-duction problem. The two solution approaches compared are Alifanov''s iterative regulariza-tion technique and the Markov chain Monte Carlo method. The inverse problem examined in this work deals with the estimation of a transient source term in a heat conduction problem.

This work aims at the comparison between a classical regularization technique and a method within the Bayesian framework, as applied to the solution of an inverse heat con-duction problem. The two solution approaches compared are Alifanov''s iterative regulariza-tion technique and the Markov chain Monte Carlo method. The inverse problem examined in this work deals with the estimation of a transient source term in a heat conduction problem.

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DOI: 10.5151/meceng-wccm2012-18836

Referências bibliográficas
  • [1] Alifanov, O. M., “Inverse Heat Transfer Problems”. Springer-Verlag, New York, 1994.
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  • [15] Reis, Luiz Augusto Diogo, “Source Function Estimation in a Three-Dimensional Heat Conduction Problem”. Rio de Janeiro, COPPE / UFRJ, M.Sc., Mechanical Engineering, 2007.
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Como citar:

Reis, Luiz Augusto D.; Orlande, Helcio R. B.; Lesnic, Daniel; "A COMPARISON OF THE ITERATIVE REGULARIZATION TECHNIQUE AND OF THE MARKOV CHAIN MONTE CARLO METHOD: ESTIMATION OF THE SOURCE TERM IN A THREE-DIMENSIONAL HEAT CONDUCTION PROBLEM", p-2375-2393. In: In Proceedings of the 10th World Congress on Computational Mechanics [= Blucher Mechanical Engineering Proceedings, v. 1, n. 1]. São Paulo: Blucher, 2014.
ISSN 23580828, DOI 10.5151/meceng-wccm2012-18836

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