FURTHER RESULTS FOR LAMINAR NATURAL-CONVECTION IN A 2-DIMENSIONAL TRAPEZOIDAL ENCLOSURE

被引:18
|
作者
SADAT, H
SALAGNAC, P
机构
[1] Laboratoired'Etudes Thermiques, URA, 86022, 1403
关键词
D O I
10.1080/10407789508913711
中图分类号
O414.1 [热力学];
学科分类号
摘要
This paper deals with te numerical solution of laminar natural convection in a trapezoidal enclosure by a control volume Based finite element method and the vorticity-stream function formulation. Steady state solutions have been obtained for aspect ratios of 3 and 6 and for Rayleigh numbers ranging from 10(3) to 2 X 10(5). Numerical results are presented for the flow patterns and for the average heat transfer characteristics.
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页码:451 / 459
页数:9
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