Abstract

This paper presents the effects of wall slip and mass transfer on a viscous fluid over a curved stretching sheet through a Darcian porous medium in the presence of first order chemical reaction. The obtained governing differential equations in a curvilinear coordinate system are transformed into a set of nonlinear ordinary differential equations. The numerical solution for the governing nonlinear boundary value problem is obtained by shooting method with Runge–Kutta integration scheme. The influences of various physical parameters on the fluid velocity and concentration field are shown graphically and analyzed in detail. Numerical results for local skin friction coefficient and local Sherwood number are tabulated for different values of involved parameter.

中文翻译：

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具有质量传递的弯曲拉伸表面上的滑移、孔隙率和化学反应的影响

摘要

本文介绍了在存在一级化学反应的情况下，壁面滑移和传质对通过达西多孔介质的弯曲拉伸片上的粘性流体的影响。将得到的曲线坐标系中的控制微分方程转化为一组非线性常微分方程。控制非线性边值问题的数值解是通过使用龙格-库塔积分格式的射击方法获得的。各种物理参数对流体速度和浓度场的影响以图形方式显示并进行了详细分析。针对所涉及参数的不同值，列出了局部表面摩擦系数和局部 Sherwood 数的数值结果。