Unsteady Boundary Layer Separated Stagnation-Point Flow towards a Permeable Shrinking Sheet

被引：0
|
作者：
Yian, Lok Yian [1 ]
Ahmad, Syakila [2 ]
机构：
[1] Univ Sains Malaysia, Math Sect, Sch Distance Educ, Usm 11800, Penang, Malaysia
[2] Univ Sains Malaysia, Sch Math Sci, George Town ML-11800, Malaysia
来源：
PROCEEDINGS OF THE 21ST NATIONAL SYMPOSIUM ON MATHEMATICAL SCIENCES (SKSM21): GERMINATION OF MATHEMATICAL SCIENCES EDUCATION AND RESEARCH TOWARDS GLOBAL SUSTAINABILITY | 2014年 / 1605卷
关键词：
Separated flow; Stagnation-point; Shrinking sheet; Suction;
D O I：
10.1063/1.4887605
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
A study of the unsteady separated stagnation-point flow with constant suction towards a shrinking sheet is presented. A similarity transformation reduces the governing partial differential equation to the third order nonlinear ordinary differential equation which the terms of unsteady effect are clearly shown. The problem is solved numerically where the influences of shrinking and suction parameters on flow are studied. It is found that two solutions exist, one representing an attached flow while the other a reverse flow. It is found that adequate suction is necessary for the solutions to exist.
引用
收藏
页码：298 / 301
页数：4
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