On New Numerical Techniques for the MHD Flow Past a Shrinking Sheet with Heat and Mass Transfer in the Presence of a Chemical Reaction
Author(s) -
Z. G. Makukula,
Precious Sibanda,
S. S. Motsa,
Stanford Shateyi
Publication year - 2011
Publication title -
mathematical problems in engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.262
H-Index - 62
eISSN - 1026-7077
pISSN - 1024-123X
DOI - 10.1155/2011/489217
Subject(s) - magnetohydrodynamics , mass transfer , convergence (economics) , mechanics , matlab , shooting method , flow (mathematics) , nonlinear system , heat transfer , boundary value problem , mathematics , computer science , physics , materials science , mathematical analysis , plasma , economics , quantum mechanics , economic growth , operating system
We use recent innovative solution techniques to investigate the problem of MHD viscous flow due to a shrinking sheet with a chemical reaction. A comparison is made of the convergence rates, ease of use, and expensiveness (the number of iterations required to give convergent results) of three seminumerical techniques in solving systems of nonlinear boundary value problems. The results were validated using a multistep, multimethod approach comprising the use of the shooting method, the Matlab bvp4c numerical routine, and with results in the literature
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