On the Motion of Shock Waves on an Airfoil with Oscillating Flap

1976 ◽  
pp. 49-56 ◽  
Author(s):  
H. Tijdeman
Keyword(s):  
Shock Waves

Investigation of shock-wave deformation history from recovered structure

1986 ◽  
Vol 44 ◽  
pp. 434-435
Author(s):  
M.A. Mogilevsky ◽  
L.S. Bushnev
Keyword(s):  
Shock Wave ◽  
Plastic Deformation ◽  
Dislocation Density ◽  
Shock Waves ◽  
Shock Front ◽  
Single Crystals ◽  
Residual Deformation ◽  
Deformation Structure ◽  
Deformation History ◽  
Deformation Velocity

Single crystals of Al were loaded by 15 to 40 GPa shock waves at 77 K with a pulse duration of 1.0 to 0.5 μs and a residual deformation of ∼1%. The analysis of deformation structure peculiarities allows the deformation history to be re-established.After a 20 to 40 GPa loading the dislocation density in the recovered samples was about 1010 cm-2. By measuring the thickness of the 40 GPa shock front in Al, a plastic deformation velocity of 1.07 x 108 s-1 is obtained, from where the moving dislocation density at the front is 7 x 1010 cm-2. A very small part of dislocations moves during the whole time of compression, i.e. a total dislocation density at the front must be in excess of this value by one or two orders. Consequently, due to extremely high stresses, at the front there exists a very unstable structure which is rearranged later with a noticeable decrease in dislocation density.

Shock waves and the heterogeneity of materials

2006 ◽  
Vol 134 ◽  
pp. 237-241
Author(s):  
J. L. Dequiedt
Keyword(s):  
Shock Waves

Ionization relaxation behind strong shock waves in gases

1970 ◽  
Vol 102 (11) ◽  
pp. 431-462 ◽  
Author(s):  
L.M. Biberman ◽  
A.Kh. Mnatsakanyan ◽  
I.T. Yakubov
Keyword(s):  
Shock Waves ◽  
Strong Shock ◽  
Strong Shock Waves

Shock waves in magnetohydrodynamics

1960 ◽  
Vol 72 (9) ◽  
pp. 33-52 ◽  
Author(s):  
R.V. Polovin
Keyword(s):  
Shock Waves

Stability of shock waves

1989 ◽  
Vol 159 (11) ◽  
pp. 493 ◽  
Author(s):  
N.M. Kuznetsov
Keyword(s):  
Shock Waves

EFFECT OF SHOCK WAVES ON LIQUID ATOMIZATION OF A TWO-DIMENSIONAL AIRBLAST ATOMIZER

1991 ◽  
Vol 1 (1) ◽  
pp. 113-136 ◽  
Author(s):  
Kenneth D. Kihm ◽  
Norman Chigier
Keyword(s):  
Shock Waves ◽  
Two Dimensional ◽  
Liquid Atomization

DISPERSION AND SELF-IGNITION CHARACTERISTICS OF BORONORGANIC COMPOUNDS BEHIND SHOCK WAVES

1991 ◽  
Vol 2 (1-6) ◽  
pp. 196-202
Author(s):  
Boris E. Gelfand ◽  
S. A. Tsyganov ◽  
V. G. Slutskii ◽  
E. S. Severin
Keyword(s):  
Shock Waves ◽  
Ignition Characteristics
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