MHD stagnation point flow of a micropolar fluid towards a heated surface

排行榜 收藏 打印 发给朋友 举报 来源: 《Applied Mathematics and Mechanics》 发布者:cjk3d
热度11票 浏览14次 【共0条评论】【我要评论 时间:2012年4月25日 20:35

I7\A0Ww*?3@0MHD stagnation point flow of a micropolar fluid towards a heated surface水利论文.t*p0r4AD2I

水利论文 [8p2mB`:{

Abstract:The problem of two dimensional stagnation point flow of an electrically conducting micropolar fluid impinging normally on a heated surface in the presence of a uniform transverse magnetic field is analyzed. The governing continuity, momentum,angular momentum, and heat equations together with the associated boundary conditions are reduced to dimensionless form using suitable similarity transformations. The reduced self similar non-linear equations are then solved numerically by an algorithm based on the finite difference discretization. The results are further refined by Richardson's extrapolation. The effects of the magnetic parameter, the micropolar parameters, and the Prandtl number on the flow and temperature fields are predicted in tabular and graphical forms to show the important features of the solution. The study shows that the velocity and thermal boundary layers become thinner as the magnetic parameter is increased. The micropolar fluids display more reduction in shear stress as well as heat transfer rate than that exhibited by Newtonian fluids, which is beneficial in the flow and thermal control of polymeric processing.

/H&k m*NV#e0 水利论文#DWuH_)M$j-o

作者:水利论文4[.W3G%N{;w W'g

水利论文 N;y/kSf9{ O!f

Author:水利论文[E^5Xr] X/^7h`

水利论文%]-{-Z C,e(y

M.ASHRAF M.M.ASHRAF水利论文jIK:O Wi7n^hR-^{

w%?D1OGV0Me;U0作者单位:水利论文'`*LW9k O9TJ$M

水利论文k#y*R(_ X

Centre for Advanced Studies in Pure and Applied Mathematics, Bahauddin Zakariya University, Multan 60000, Pakistan水利论文N#m?0_v1Bg

Y tkPl0期 刊:

v0hp9yja8c C2c0

.x)W:K^R*z,{0应用数学和力学(英文版)水利论文5xMa(yEqD

水利论文|C~J1Ir!} `

Journal:

5xM+|-_x9V+\,B5n0 水利论文8R |.yub

APPLIED MATHEMATICS AND MECHANICS

O![)O,`%_X0

sqVHjSW0年,卷(期):

j*ZP\+L1Xa0

"dF4L,Xl{02011, 32(1)水利论文_8Q\ RL W

水利论文[ F!by)`t

分类号:水利论文y*^;j?Q

水利论文 D Mza5z$Z4J;O1d

O361.3

:lKa'A`gi;E^0 水利论文K$Me5@/e ~

Keywords:水利论文'L'_X L[^k

水利论文yP*E*?9P"A}|

magnetohydrodynamics (MHD)水利论文FB6]F-H Iw

水利论文@s1R oXuG:auE

stagnation flow

Z(f0q%xA:`+xL0

%IB(m m2{K0micropolar fluids水利论文W6YF9r,AM

0f*ruuo0finite differences

2](bA%\s;R0 水利论文&nr1Z O"F I q}c

similarity transformations水利论文iKc(n)}\'^Q}

水利论文7`&n%JiI dI;eeh

boundary layer水利论文B??nI9Xf(F/P4UK

(F.x+gi[ v#j0机标分类号:水利论文$\&Y2dW/C

.mfgFSU7c2}0TB9 TV1

y:C,Bc\^Z0

5` uV)n3|S0机标关键词:水利论文%ofT*C n

水利论文 twh(E4e)`

flow stagnation point boundary conditions temperature fields micropolar fluids finite difference Newtonian fluids two dimensional boundary layers Prandtl number magnetic field heat equations heat transfer shear stress self similar velocity features results display control

h8eQ,\ jhV [[0 水利论文 ]4o[%v_T%H3B(^%T

基金项目:水利论文'{4^_&Ua"uDL"[P

水利论文t2`"|JP$d9dD o)~2C3} x

返回顶部互动百科相关词

6o we] {1H0
下一篇:Inverse estimation for unknown fouling geometry on inner wall of forced-convecti
上一篇:Numerical simulation of vortex evolution based on adaptive wavelet method
查看全部回复【已有0位网友发表了看法】

广告投放

广告投放