Similarity solution of thermal boundary layers for laminar narrow axisymmetric jets

被引：4

作者：

Fang, TG ^{[1
]}

机构：

[1] Univ Illinois, Dept Mech & Ind Engn, Urbana, IL 61801 USA

来源：

INTERNATIONAL JOURNAL OF HEAT AND FLUID FLOW | 2002年 / 23卷 / 06期

关键词：

similarity solution; narrow axisymmetric jet; thermal boundary layer;

D O I：

10.1016/S0142-727X(02)00198-4

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In this work, the similarity equation describing the thermal boundary layers of laminar narrow axisymmetric jets is derived based on boundary layer assumptions. The equation is solved exactly. Some properties of the thermal jet are discussed. By introducing new-defined non-dimensional coordinates, the similarity solution results in a "universal" format. The results can also be applied in the boundary layer problem of species diffusion. (C) 2002 Elsevier Science Inc. All rights reserved.

引用

页码：840 / 843

页数：4