THERMAL RADIATION EFFECTS ON LAMINAR FREE CONVECTION BOUNDARY LAYER OF AN ABSORBING GAS

被引：90

作者：

ENGLAND, WG

EMERY, AF

机构：

[1] Systems, Science and Software, San Diego, CA

[2] Department of Mechanical Engineering, University of Washington, Seattle, WA

来源：

JOURNAL OF HEAT TRANSFER | 1969年 / 91卷 / 01期

关键词：

D O I：

10.1115/1.3580116

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The effects of thermal radiation upon the laminar free convection boundary layer of a vertical flat plate were studied for absorbing and nonabsorbing gases. Experimental velocity and temperature profiles were obtained for a constant heat flux boundary condition hi air and CO2 and these are compared to analytical calculations for optically thin gases and absorbing gray gases. A correlation is presented by which plate surface temperatures as a function of plate emissivity for optically thin gases may be predicted for use in determining the convective heat transfer through standard non-radiative film heat transfer correlations. © 1969 by ASME.

引用

页码：37 / &