Flow near the two-dimensional stagnation-point on an infinite permeable wall with a homogeneous-heterogeneous reaction

被引:53
作者
Khan, W. A. [1 ]
Pop, I. [2 ]
机构
[1] Natl Univ Sci & Technol, PN Engn Coll, Dept Engn Sci, PNS Jauhar, Karachi 75350, Pakistan
[2] Univ Cluj, Fac Math, R-3400 Cluj Napoca, Romania
关键词
Steady; Stagnation-point flow; Forced convection; Homogeneous-heterogeneous reactions; Numerical solution; BOUNDARY-LAYER; INJECTION; SURFACE; SUCTION;
D O I
10.1016/j.cnsns.2009.12.022
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
This paper studies the effects of mass transfer (suction and injection) on the problem of steady-state boundary layer flow near the forward stagnation-point of an infinite permeable wall with a homogeneous (bulk) reaction given by isothermal cubic autocatalator kinetics and the heterogeneous (surface) reaction by first-order kinetics. The case of an impermeable wall has been considered by Chaudhary and Merkin (1994) [1] It is found that the mass transfer parameter considerably affects the flow characteristics (C) 2009 Elsevier B V All rights reserved
引用
收藏
页码:3435 / 3443
页数:9
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WATSON EJ, 1952, 2619 BRIT AER RES CO