The non-uniform piston-driven magnetohydrodynamic shock wave

1965 ◽  
Vol 11 (6) ◽  
pp. 461-464
Author(s):  
Roy M. Gundersen
Keyword(s):  
Shock Wave ◽  
Magnetohydrodynamic Shock

Mechanism analysis of magnetohydrodynamic shock control in hypersonic flow

2021 ◽  
pp. 095441002110425
Author(s):  
Shichao Luo ◽  
Jun Liu ◽  
Hao Jiang ◽  
Junyuan Wang
Keyword(s):  
Magnetic Field ◽  
Shock Wave ◽  
Lorentz Force ◽  
Applied Magnetic Field ◽  
Oblique Shock ◽  
Mechanism Analysis ◽  
Dipole Magnet ◽  
Counter Flow ◽  
Shock Control ◽  
Magnetohydrodynamic Shock

The effects of external magnetic fields on the shock-wave configuration at hypersonic plasma flow field are investigated in this paper. A series of numerical simulations over various geometry configurations, namely, a blunt body and a fixed-geometry inlet forebody, have been conducted by varying the applied magnetic field under different freestream conditions. Results show that magnetohydrodynamic shock control capabilities under three types of magnetic field are ranked from weak to strong as dipole magnet, solenoid magnet, and uniform magnet field. Under the same applied magnetic field, it is easier to deflect the shock at a relatively high altitude condition, compared with the low altitude case. The bow shock standoff distance is dependent on the distribution of counter-flow Lorentz force right after shock in the stagnation region. For the oblique shock control, the function of two components of Lorentz force is different that the counter-flow one decelerates the flow and increases the shock-wave angle, while the normal one squeezes the oblique shock and deflects the streamlines.

Decay of a Magnetohydrodynamic Shock Wave Produced by a Piston

AIAA Journal ◽  
1963 ◽  
Vol 1 (12) ◽  
pp. 2844-2845 ◽  
Author(s):  
ROY M. GUNDERSEN
Keyword(s):  
Shock Wave ◽  
Magnetohydrodynamic Shock

The decay of a magnetohydrodynamic shock wave

1968 ◽  
Vol 19 (6) ◽  
pp. 864-881 ◽  
Author(s):  
Roy M. Gundersen
Keyword(s):  
Shock Wave ◽  
Magnetohydrodynamic Shock

On the structure of an inclined magnetohydrodynamic shock wave

1961 ◽  
Vol 25 (1) ◽  
pp. 171-179 ◽  
Author(s):  
A.G Kulikovskii ◽  
G.A Liubimov
Keyword(s):  
Shock Wave ◽  
Magnetohydrodynamic Shock

Magnetohydrodynamic shock wave decay

1989 ◽  
Vol 40 (4) ◽  
pp. 501-509 ◽  
Author(s):  
Roy M. Gundersen
Keyword(s):  
Shock Wave ◽  
Wave Decay ◽  
Magnetohydrodynamic Shock

Regular reflection of a magnetohydrodynamic shock wave from a conducting wall

1978 ◽  
Vol 12 (3) ◽  
pp. 428-433 ◽  
Author(s):  
E. A. Pushkar'
Keyword(s):  
Shock Wave ◽  
Regular Reflection ◽  
Conducting Wall ◽  
Magnetohydrodynamic Shock

Stability of a fast magnetohydrodynamic shock wave in plasma with anisotropic pressure

1995 ◽  
Vol 36 (4) ◽  
pp. 496-512
Author(s):  
A. M. Blokhin ◽  
Yu. L. Trakhinin
Keyword(s):  
Shock Wave ◽  
Anisotropic Pressure ◽  
Magnetohydrodynamic Shock

The structure of a magnetohydrodynamic shock wave in a gas with an anisotropic conductivity

1962 ◽  
Vol 26 (4) ◽  
pp. 1197-1199
Author(s):  
A.G. Kulikovskii ◽  
G.A. Libmov
Keyword(s):  
Shock Wave ◽  
Anisotropic Conductivity ◽  
Magnetohydrodynamic Shock

The Propagation of a Nonuniform Magnetohydrodynamic Shock Wave Into a Moving Monatomic Fluid

1962 ◽  
Vol 29 (12) ◽  
pp. 1421-1428
Author(s):  
ROY M. GUNDERSEN
Keyword(s):  
Shock Wave ◽  
Magnetohydrodynamic Shock

Magnetohydrodynamic shock wave formation: Effect of area and density variation

2005 ◽  
Vol 12 (5) ◽  
pp. 052116
Author(s):  
R. I. Sujith
Keyword(s):  
Shock Wave ◽  
Density Variation ◽  
Wave Formation ◽  
Magnetohydrodynamic Shock ◽  
Shock Wave Formation
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