Closed Form Solutions to Nonlinear Heat Conduction Problems

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Abstract:

This work presents a new analytical method for solving nonlinear heat conduction problems in arbitrary domains. The method is based on approximate mappings which transforms nonlinear partial differential equations into linear models which can be solved using standard techniques. In order to verify whether the proposed formulation can be employed to conceive new online control systems, numerical results are reported.

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Periodical:

Defect and Diffusion Forum (Volumes 326-328)

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115-119

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April 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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[1] D. Greenspan and V. Casuli: Numerical analysis for applied mathematics, science and engineering (Addison-Wesley Publishing Co., Redwood City, 1988).

Google Scholar

[2] D. Zwillinger: Handbook of differential equations (Academic Press, Boston, 1992).

Google Scholar

[3] J. Zabadal, M. Vilhena, S. Bogado Leite: Ironmaking & Steelmaking Vol. 31 (2004), p.227.

DOI: 10.1179/030192304225012150

Google Scholar

[4] G. Bluman and S. Kumei: Symmetries and differential equations (Springer-Verlag, New York, 1989).

Google Scholar

[5] N. Ibragimov: Lie Group Analysis of partial differential equations (CRC Press, Boca Raton 1995).

Google Scholar

[6] G. Dattoli, M. Gianessi, M. Quattromini and A. Torre: Il Nuovo Cimento Vol . 113B (1998), p.699.

Google Scholar

[7] A. Polyanin and V. Zaitsev: Handbook of nonlinear partial differential equations (Chapman & Hall/CRC, Boca Ratón, 2004).

Google Scholar

[8] J. Zabadal, R. Garcia and M. Salgueiro: Real time thermal tracking of ladle furnaces – ADCHEM (International Symposium on Advanced Control of Chemical Processes, Gramado, Brazil, 2006).

DOI: 10.3182/20060402-4-br-2902.00731

Google Scholar

[9] A. Nikitin: Ukrainian Math. J. Vol. 59 (2007), p.395.

Google Scholar

[10] A. Nikitin: J. Math. Anal. Appl. Vol. 332 (2007), p.666.

Google Scholar