Vibration-dissociation relaxation of nitrogen in a hypersonic shock layer with moderate Reynolds numbers

1977 ◽  
Vol 11 (6) ◽  
pp. 909-912 ◽  
Author(s):  
G. N. Zalogin
Keyword(s):  
Shock Layer ◽  
Reynolds Numbers ◽  
Hypersonic Shock Layer ◽  
Hypersonic Shock

Stability of the Hypersonic Shock Layer on a Flat Plate

2004 ◽  
Vol 39 (2) ◽  
pp. 181-188 ◽  
Author(s):  
A. A. Maslov ◽  
S. G. Mironov ◽  
T. V. Poplavskaya ◽  
B. V. Smorodskii
Keyword(s):  
Flat Plate ◽  
Shock Layer ◽  
Hypersonic Shock Layer ◽  
Hypersonic Shock

Chemical and thermal processes on hypersonic shock layer

Shock Waves ◽  
1992 ◽  
pp. 691-696
Author(s):  
T. Murayama ◽  
A. Sasoh ◽  
T. Fujiwara
Keyword(s):  
Shock Layer ◽  
Thermal Processes ◽  
Hypersonic Shock Layer ◽  
Hypersonic Shock

Active control of disturbances in a hypersonic shock layer

2007 ◽  
Vol 52 (5) ◽  
pp. 274-276 ◽  
Author(s):  
V. M. Fomin ◽  
A. N. Kudryavtsev ◽  
A. A. Maslov ◽  
S. G. Mironov ◽  
T. V. Poplavskaya ◽  
...  
Keyword(s):  
Active Control ◽  
Shock Layer ◽  
Hypersonic Shock Layer ◽  
Hypersonic Shock

An experimental study of density waves in a hypersonic shock layer on a flat plate

2000 ◽  
Vol 12 (6) ◽  
pp. 1544-1553 ◽  
Author(s):  
S. G. Mironov ◽  
A. A. Maslov
Keyword(s):  
Experimental Study ◽  
Flat Plate ◽  
Shock Layer ◽  
Density Waves ◽  
Hypersonic Shock Layer ◽  
Hypersonic Shock

Experimental study of secondary instability in a hypersonic shock layer on a flat plate

2000 ◽  
Vol 412 ◽  
pp. 259-277 ◽  
Author(s):  
S. G. MIRONOV ◽  
A. A. MASLOV
Keyword(s):  
Flat Plate ◽  
Shock Layer ◽  
Streamwise Vortex ◽  
Finite Amplitude ◽  
Vortex Structures ◽  
Density Fluctuations ◽  
Secondary Instability ◽  
Complex Data ◽  
Hypersonic Shock Layer ◽  
Hypersonic Shock

The development of secondary instability on streamwise vortex structures generated in a hypersonic shock layer on a flat plate is experimentally studied for the flow with Mach number M∞ = 21 and unit Reynolds number Re1 = 6 × 105 m−1. The study is performed using the electron-beam method. The generation of weak unsteady vortices and steady streamwise vortex structures with finite-amplitude perturbations imposed onto them is studied in detail. Complex data on the characteristics of density fluctuations developed on quasi-steady and unsteady streamwise vortex structures are obtained. It is shown that the characteristics of the natural fluctuations of density developing in the shock layer on a flat plate are qualitatively similar to density fluctuations induced by weak unsteady vortex perturbations introduced into the shock layer. The possibility of existence of parametric resonance between the fundamental frequency and its harmonic and between harmonics for steady streamwise vortex structure is shown.

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