Numerical study of non‐equilibrium weakly ionized air flow past blunt bodies

2005 ◽  
Vol 15 (6) ◽  
pp. 588-610 ◽  
Author(s):  
Ghislain Tchuen ◽  
Yves Burtschell ◽  
David E. Zeitoun
Keyword(s):  
Numerical Study ◽  
Air Flow ◽  
Flow Past ◽  
Blunt Bodies ◽  
Weakly Ionized ◽  
Ionized Air ◽  
Non Equilibrium

The Effects of Vibrational Relaxation on Hypersonic Flow Past Blunt Bodies

1997 ◽  
Vol 14 (4) ◽  
pp. 357-373 ◽  
Author(s):  
P. A. Blythe
Keyword(s):  
Hypersonic Flow ◽  
Vibrational Relaxation ◽  
Bluff Body ◽  
Flow Past ◽  
Equilibrium Parameter ◽  
Blunt Bodies ◽  
Relaxing Gas ◽  
Non Equilibrium

SummaryThe analysis of Freeman is extended to the hypersonic flow of an inviscid, vibrationally relaxing gas past a bluff body. Expressions for the shock shape, streamline shapes and stand-off distance are derived; these expressions have been evaluated for a sphere for various values of an appropriate non-equilibrium parameter Λ.

DSMC and NS computations of a weakly ionized air flow around the OREX capsule

2020 ◽  
Author(s):  
G. V. Shoev ◽  
A. A. Shevyrin ◽  
Ye. A. Bondar
Keyword(s):  
Air Flow ◽  
Weakly Ionized ◽  
Ionized Air
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