A SIMPLE DEMONSTRATION OF A RAREFIED-GAS FLOW INDUCED OVER A PLANE WALL WITH A TEMPERATURE-GRADIENT

被引：21
|
作者：
SONE, Y
机构：
[1] Department of Aeronautical Engineering, Kyoto University
来源：
PHYSICS OF FLUIDS A-FLUID DYNAMICS | 1991年 / 3卷 / 05期
关键词：
D O I：
10.1063/1.857981
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
A simple experiment to demonstrate a rarefied gas flow induced along an unequally heated wall is proposed. A flow along a vertical wall with a downward temperature gradient is detected by a small windmill. Transition from upward natural convection under atmospheric pressure to a downward flow in a rarefied gas is observed.
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页码：997 / 998
页数：2
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