Propagation of shock waves in polydisperse gas suspensions

1993 ◽  
Vol 34 (2) ◽  
pp. 173-179 ◽  
Author(s):  
A. G. Kutushev ◽  
S. P. Rodionov
Keyword(s):  
Shock Waves ◽  
Gas Suspensions

Effect of volatiles on ignition delay in coal dust gas suspensions within shock waves

1991 ◽  
Vol 27 (2) ◽  
pp. 223-231 ◽  
Author(s):  
V. M. Boiko ◽  
A. N. Papyrin ◽  
S. V. Poplavskii
Keyword(s):  
Shock Waves ◽  
Ignition Delay ◽  
Coal Dust ◽  
Gas Suspensions

Oblique shock waves in dusty gas suspensions

KSME Journal ◽  
1988 ◽  
Vol 2 (1) ◽  
pp. 35-43 ◽  
Author(s):  
Y. Martsiano ◽  
G. Ben-Dor ◽  
O. Igra
Keyword(s):  
Shock Waves ◽  
Oblique Shock ◽  
Dusty Gas ◽  
Gas Suspensions

Attenuation law of planar shock waves propagating through dust-gas suspensions

AIAA Journal ◽  
1995 ◽  
Vol 33 (5) ◽  
pp. 953-955 ◽  
Author(s):  
F. Aizik ◽  
G. Ben-Dor ◽  
T. Elperin ◽  
O. Igra ◽  
M. Mond ◽  
...  
Keyword(s):  
Shock Waves ◽  
Gas Suspensions ◽  
Attenuation Law ◽  
Planar Shock

Dusty Shock Waves - An Update

1996 ◽  
Vol 49 (10S) ◽  
pp. S141-S146 ◽  
Author(s):  
G. Ben-Dor
Keyword(s):  
Shock Wave ◽  
Shock Waves ◽  
State Of The Art ◽  
General Area ◽  
Gas Suspensions ◽  
The Past ◽  
Planar Shock ◽  
Dust Entrainment ◽  
The Subject ◽  
Dusty Shock Waves

A review of our original article [1] is given. It describes the state-of-the art of the subject of the propagation and attenuation of planar shock waves in dust-gas suspensions. In addition, it includes a brief description of the Dust Entrainment Phenomenon. This relatively new subject in the general area of Dusty Shock Wave has been getting more and more attention in the past few years.

Ignition of gas suspensions of metallic powders in reflected shock waves

1989 ◽  
Vol 25 (2) ◽  
pp. 193-199 ◽  
Author(s):  
V. M. Boiko ◽  
V. V. Lotov ◽  
A. N. Papyrin
Keyword(s):  
Shock Waves ◽  
Metallic Powders ◽  
Gas Suspensions ◽  
Reflected Shock

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.

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