THERMALLY DRIVEN FLOWS AT LOW PRANDTL NUMBERS - AN EXTENSION OF THE PRANDTL-BATCHELOR THEOREM

被引：2

作者：

BLYTHE, PA

LIAKOPOULOS, A

HARUTA, E

机构：

[1] Department of Mechanical Engineering and Mechanics, Packard Laboratory, Lehigh University, Bethlehem, PA 18015-3085

来源：

INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE | 1995年 / 33卷 / 12期

基金：

美国国家航空航天局;

关键词：

D O I：

10.1016/0020-7225(95)00030-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

New results for the structure of closed eddies in thermally driven hows at low Prandtl numbers and high Grashof numbers are presented. The analysis provides an extension of the classical Prandtl-Batchelor theorem. Numerical calculations given here for laterally heated rectangular cavities are in excellent agreement with the extended theorem.

引用

页码：1699 / 1711

页数：13

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