Rarefied gas flow through a thin orifice

被引:0
|
作者
Sharipov, F [1 ]
机构
[1] Univ Fed Parana, Dept Fis, BR-81531990 Curitiba, Parana, Brazil
来源
RAREFIED GAS DYNAMICS | 2001年 / 585卷
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中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
A rarefied gas flow through a thin orifice is studied on the basis of the direct simulation Monte Carlo method. The flow field and the mass flow rate have been calculated over a wide range of the Knudsen number in case of outflow into vacuum. The diffuse gas - surface interaction and the hard sphere molecular model are assumed. A comparison with experimental data available in the open literature has been performed.
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页码:494 / 501
页数:8
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