期刊
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY
卷 203, 期 1-3, 页码 176-183出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jmatprotec.2007.09.055
关键词
laminar boundary layer; nonlinearly stretching surfaces; viscous dissipation; thermal radiation
This paper presents a numerical analysis in connection with the boundary layer flow induced in a quiescent fluid by a stretching sheet with velocity u(w) (x) similar to x(1/3) along with heat transfer. The surface temperature is assumed to have a power-law variation. The viscous dissipation and thermal radiation are considered in the energy equation. The governing partial differential equations are converted into ordinary ones by a similarity transformation. The variations of dimensionless surface temperature as well as flow and heat transfer characteristics with the governing parameters are graphed and tabulated. Two cases are studied, namely, (i) the sheet with prescribed surface temperature (PST case) and (ii) the sheet with prescribed heat flux (PHF case). Similarity solutions of the aforementioned problem are given for two values of the surface temperature parameter m, namely, m = 2/3 in the PST case and m = 1/3 in the PHF case. Moreover, the mechanical characteristics of the corresponding flow are also presented. (C) 2007 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据