Stability criteria for converging shock waves

1978 ◽  
Vol 56 (10) ◽  
pp. 1292-1296 ◽  
Author(s):  
Boye Ahlborn ◽  
Ken Fong
Keyword(s):  
Shock Waves ◽  
Wave Front ◽  
Index Of Refraction ◽  
Stability Criteria ◽  
Converging Shock Waves ◽  
Computer Calculations ◽  
Perturbation Parameters ◽  
Center Angle

Two simple analytical criteria are presented to determine approximately the region of (form and radial) stability for converging (shock) waves as function of the perturbation parameters amplitude Δr/R and center angle γ. By comparison with computer calculations these criteria were found to be safe approximations. The criteria may be stated using an index of refraction N = V∞/V(r) for the wave front.

scholarly journals Experimental generation of spherical converging shock waves

2021 ◽  
Vol 62 (7) ◽  
Author(s):  
Mathieu Brasseur ◽  
Marc Vandenboomgaerde ◽  
Christian Mariani ◽  
Diogo C. Barros ◽  
Denis Souffland ◽  
...  
Keyword(s):  
Shock Waves ◽  
Converging Shock Waves

Generation of Cylindrical Converging Shock Waves in a Conventional Shock Tube

2015 ◽  
pp. 1077-1082 ◽  
Author(s):  
L. Biamino ◽  
G. Jourdan ◽  
C. Mariani ◽  
L. Houas ◽  
M. Vandenboomgaerde ◽  
...  
Keyword(s):  
Shock Waves ◽  
Shock Tube ◽  
Converging Shock Waves

Influence of spherical converging shock waves on the structure of Al–2.4% Mg–5.5% Zn alloy

2006 ◽  
Vol 134 ◽  
pp. 1003-1008 ◽  
Author(s):  
A. V. Dobromyslov ◽  
N. I. Taluts ◽  
E. A. Kozlov ◽  
A. N. Uksusnikov
Keyword(s):  
Shock Waves ◽  
Converging Shock Waves ◽  
Zn Alloy

Numerical simulation of radially converging shock waves in a bubble cavity

2014 ◽  
Vol 6 (6) ◽  
pp. 560-572 ◽  
Author(s):  
A. A. Aganin ◽  
T. F. Khalitova ◽  
N. A. Khismatullina
Keyword(s):  
Numerical Simulation ◽  
Shock Waves ◽  
Converging Shock Waves
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