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MHD stagnation-point flow of an upper-convected Maxwell fluid over a stretching surface

  • Quaid-I-Azam University
  • Pakistan Atomic Energy Commission

Research output: Contribution to journalArticlepeer-review

162 Scopus citations

Abstract

The present analysis comprises the steady two-dimensional magnetohydrodynamic flow of an upper-convected Maxwell fluid near a stagnation-point over a stretching surface. The governing non-linear partial differential equation for the flow are reduced to an ordinary differential equation by using similarity transformations. The analytic solution of nonlinear system is constructed in the series form using Homotopy analysis method. Convergence of the obtained series is discussed explicitly. The effects of the sundry parameters on the velocity profile is shown through graphs. The values of skin-friction coefficient for different parameters is tabulated.

Original languageEnglish
Pages (from-to)840-848
Number of pages9
JournalChaos, Solitons and Fractals
Volume39
Issue number2
DOIs
StatePublished - 30 Jan 2009
Externally publishedYes

Keywords

  • HAM solution
  • MHD flow
  • Maxwell fluid
  • Stagnation-point flow
  • Stretching sheet

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