Meshless local RBF-DG for 2-D heat conduction: A comparative study

Meshless local radial basis function-based differential quadrature method is applied to 2-D conduction problem. Numerical results are compared with those gained by homotopy perturbation method. Outcomes are presented through graphs which prove the accuracy of homotopy perturbation method and its app...

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Bibliographic Details
Published in:Thermal science 2011, Vol.15 (suppl. 1), p.117-121
Main Authors: Soleimani, Soheil, Ganji, Domiri, Ghasemi, Esmaiil, Jalaal, Maziar, Bararnia, Hasan
Format: Article
Language:English
Subjects:
Comparative studies
Conduction heating
Conductive heat transfer
Mathematical analysis
Meshless methods
Perturbation methods
Quadratures
Radial basis function
Viscosity
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Summary:Meshless local radial basis function-based differential quadrature method is applied to 2-D conduction problem. Numerical results are compared with those gained by homotopy perturbation method. Outcomes are presented through graphs which prove the accuracy of homotopy perturbation method and its applicability in heat transfer problems. nema
ISSN:0354-9836
2334-7163
DOI:10.2298/TSCI11S1117S