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https://hdl.handle.net/10316/94880
Title: | Spectral-Homotopy analysis method for solving a nonlinear second order BVP | Authors: | Moghtadaei, Mohsen | Orientador: | Abbasbandy, Saeid Rostamy, Davoud |
Keywords: | Homotopy analysis method; chebyshev spectral method; Brinkman-Forchheimer model | Issue Date: | Feb-2013 | Place of publication or event: | Imam Khomeini International University | Abstract: | A modification of the homotopy analysis method(HAM)for solving nonlinear second order boundary value problem(BVP) is proposed.the implementation of new approach is demonstrate by solving the Darcy-Brinkman-Forchheimer equation for steady fully developed fluid flow in a horizontal channel filled with a prous medium.The model equation is solved concurrently using the standard HAM approach and numerically using a shooting method based on the fourth order Rang-Kutta scheme.The results demonstrate that the new spectral homotopy analysis method is more efficient and converges faster than the standard homotopy analysis method | Description: | Documentos apresentados no âmbito do reconhecimento de graus e diplomas estrangeiros | URI: | https://hdl.handle.net/10316/94880 | Rights: | openAccess |
Appears in Collections: | UC - Dissertações de Mestrado UC - Reconhecimento de graus e diplomas estrangeiros |
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File | Description | Size | Format | |
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Thesis.pdf | Dissertação | 5.88 MB | Adobe PDF | View/Open |
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