Unsteady MHD Thin Film Flow Of A Third Grade Fluid With Heat Transfer And No Slip Boundary Condition Down An Inclined Plane
Unsteady MHD Thin Film Flow Of A Third Grade Fluid With Heat Transfer And No Slip Boundary Condition Down An Inclined Plane
复制标题
具有传热和无滑移边界条件的三级流体沿斜面的非稳态 MHD 薄膜流动
DOI：
--
复制
发表时间：
2013
期刊：
影响因子：
--
通讯作者：
Okedayo
中科院分区：
文献类型：
--
作者：
Okedayo
对三级流体沿斜面的非稳态 MHD 薄膜流动进行了研究。使用隐式有限差分近似将控制流动和传热的非线性偏微分方程简化为非线性代数方程组，以获得速度和温度分布。通过几张图研究了各种物理参数对速度和温度分布的影响。值得注意的是，由于第三级参数和磁参数的增加，速度和温度分布降低。关键词：非牛顿流体、MHD 流动、三级流体、隐式有限差分近似、传热。
An investigation is made for unsteady MHD thin film flow of a third grade fluid down an inclined plane. The non-linear partial differential equation governing the flow and heat transfer are reduced to a system of non-linear algebraic equations using implicit finite difference approximation to obtain velocity and temperature profile. The effect of various physical parameter on both velocity and temperature profile obtained are studied through several graphs. It is noticed that the velocity and temperature profile decreases due to increase in third grade parameter and magnetic parameter. Keyword:Non-Newtonian fluid, MHD flow, Third grade fluid, Implicit finite difference approximation, Heat transfer.