On the explicit analytic solutions of an Oldroyd 6-constant fluid

作者: T. Hayat , M. Khan , M. Ayub

DOI: 10.1016/S0020-7225(03)00281-7

关键词: Mathematical analysisHomotopy analysis methodConstant (mathematics)MathematicsFlow (mathematics)Newtonian fluidHagen–Poiseuille equationDifferential equation

摘要: This paper deals with some steady unidirectional flows of an Oldroyd 6-constant fluid. The modelled differential equation is non-linear and proposes new mathematical difficulties. governing for the flow fluid different than from Newtonian involves non-Newtonian features. Moreover, exact analytic solutions are obtained Couette, Poiseuille generalized Couette all values parameters. homotopy analysis method (HAM) used to construct solutions.

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