Axisymmetric stagnation-point flow over a stretching/shrinking plate with second-order velocity slip

Propulsion and Power Research

S.K. Soid¹  S. Awang Kechil¹  A. Ishak² 

[1] Faculty of Computer and Mathematical Sciences, Universiti Teknologi MARA, UiTM, 40450 Shah Alam, Selangor, Malaysia;School of Mathematical Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, UKM, 43600 Bangi, Selangor, Malaysia;

关键词: Axisymmetric;    Stagnation point flow;    Dual solutions;    Stretching/shrinking;    Second-order velocity slip;    Temperature jump;   

DOI  :  10.1016/j.jppr.2016.07.007

来源: DOAJ

【 摘 要 】

The axisymmetric stagnation point flow over a stretching/shrinking surface with second-order slip and temperature jump is studied numerically. The governing partial differential equations are transformed into ordinary (similarity) differential equations. These equations along with the corresponding boundary conditions are solved numerically using a boundary value problem solver bvp4c in Matlab software. It is observed that dual (first and second) solutions exist for the similarity equations. The effects of different parameters on the velocity and the temperature distributions as well as the skin friction coefficient and the Nusselt number are analyzed and discussed.

【 授权许可】

Unknown