首页> 外文期刊>Acta Ciencia Indica >ON THE VORTICIITY OF MHD FLOW OF A DUSTY VISCOELASTIC STRATIFIED FLUID DOWN AN INCLINED CHANNEL IN POROUS MEDIUM UNDER VARIABLE VISCOSITY
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ON THE VORTICIITY OF MHD FLOW OF A DUSTY VISCOELASTIC STRATIFIED FLUID DOWN AN INCLINED CHANNEL IN POROUS MEDIUM UNDER VARIABLE VISCOSITY

机译:黏度下多孔介质上倾斜通道上粉尘粘弹性分层流体MHD流动的孔隙率

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摘要

The laminar convection flow of an incompressible electrically conducting second order visco-elastic stratified fluid in porous medium down a parallel plate channel inclined at an angle 9 to the horizontal surface in presence of uniform transverse magnetic field is studied. The fluid properties-density and viscosity are assumed to be variable among different layers within the channel. Solutions are obtained using perturbation method for fluid vorticity and particles rotation within the channel. The changes in vorticity of fluid and rotation of particles have been obtained numerically and effect of magnetic field on vorticity and rotation have been shown graphically and interpreted thereof.
机译:研究了在存在均匀横向磁场的情况下,多孔介质中不可压缩的导电性二阶粘弹性分层流体在平行于垂直于水平面倾斜9角的平行平板通道中的层流对流。假定流体特性密度和粘度在通道内的不同层之间是可变的。使用扰动方法获得溶液的涡流和通道内颗粒旋转的解决方案。数值获得了流体涡度的变化和粒子的旋转,并且通过图形显示并解释了磁场对涡旋和旋转的影响。

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  • 来源
    《Acta Ciencia Indica》 |2011年第3期|p.473-478|共6页
  • 作者单位

    Deptt. of Mathematics, Graphic Era University, Dehradun (Uttranchal), India;

    Deptt. of Mathematics, Graphic Era University, Dehradun (Uttranchal), India;

    Deptt. of Mathematics, H.N.B. Garhwal University, Srinagar - Garhwal (Uttranchal), India;

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