Similarity of flows generated during refelection of weak shock waves from a rigid wall and a free surface

1975 ◽  
Vol 9 (4) ◽  
pp. 502-506 ◽  
Author(s):  
B. I. Zaslavskii ◽  
R. A. Safarov
Keyword(s):  
Free Surface ◽  
Shock Waves ◽  
Weak Shock ◽  
Rigid Wall

scholarly journals Normal Reflection Characteristics of One-Dimensional Unsteady Flow Shock Waves on Rigid Walls from Pulse Discharge in Water

2017 ◽  
Vol 2017 ◽  
pp. 1-12
Author(s):  
Dong Yan ◽  
Jinchang Zhao ◽  
Shaoqing Niu
Keyword(s):  
Shock Wave ◽  
Hydrostatic Pressure ◽  
Shock Waves ◽  
Pulse Discharge ◽  
Weak Shock ◽  
Rigid Wall ◽  
Wave Source ◽  
One Dimensional ◽  
Normal Reflection ◽  
Rigid Walls

Strong shock waves can be generated by pulse discharge in water, and the characteristics due to the shock wave normal reflection from rigid walls have important significance to many fields, such as industrial production and defense construction. This paper investigates the effects of hydrostatic pressures and perturbation of wave source (i.e., charging voltage) on normal reflection of one-dimensional unsteady flow shock waves. Basic properties of the incidence and reflection waves were analyzed theoretically and experimentally to identify the reflection mechanisms and hence the influencing factors and characteristics. The results indicated that increased perturbation (i.e., charging voltage) leads to increased peak pressure and velocity of the reflected shock wave, whereas increased hydrostatic pressure obviously inhibited superposition of the reflection waves close to the rigid wall. The perturbation of wave source influence on the reflected wave was much lower than that on the incident wave, while the hydrostatic pressure obviously affected both incident and reflection waves. The reflection wave from the rigid wall in water exhibited the characteristics of a weak shock wave, and with increased hydrostatic pressure, these weak shock wave characteristics became more obvious.

Mach reflection of weak shock waves from a rigid wall

1975 ◽  
Vol 14 (5) ◽  
pp. 624-629 ◽  
Author(s):  
B. I. Zaslavskii ◽  
R. A. Safarov
Keyword(s):  
Shock Waves ◽  
Mach Reflection ◽  
Weak Shock ◽  
Rigid Wall

Regular reflection of weak shock waves from a rigid wall

1965 ◽  
Vol 29 (1) ◽  
pp. 121-129
Author(s):  
G.P. Shindiapin
Keyword(s):  
Shock Waves ◽  
Weak Shock ◽  
Rigid Wall ◽  
Regular Reflection

Experimental study of heat transfer in the boundary layer of a flat plate with the impact of weak shock waves on the leading edge

2020 ◽  
Author(s):  
V. L. Kocharin ◽  
A. A. Yatskikh ◽  
D. S. Prishchepova ◽  
A. V. Panina ◽  
Yu. G. Yermolaev ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Boundary Layer ◽  
Experimental Study ◽  
Shock Waves ◽  
Flat Plate ◽  
Leading Edge ◽  
Weak Shock ◽  
The Impact

Effects of Viscosity on Steady Reflection of Weak Shock Waves

2008 ◽  
Author(s):  
Mikhail Ivanov ◽  
Yevgeny Bondar ◽  
Dmitry Khotyanovsky ◽  
Alexey Kudryavtsev ◽  
Georgiy Shoev
Keyword(s):  
Shock Waves ◽  
Weak Shock

On the propagation of weak shock waves in compressible thermohyperelastic solids

2017 ◽  
Vol 229 (1) ◽  
pp. 87-97 ◽  
Author(s):  
Hocine Bechir ◽  
Abdelhakim Benslimane
Keyword(s):  
Shock Waves ◽  
Weak Shock

On nonlinear diffraction of weak shock waves

1971 ◽  
Vol 35 (3) ◽  
pp. 447-452
Author(s):  
L.I. Mogilevich ◽  
G.P. Shindiapin
Keyword(s):  
Shock Waves ◽  
Weak Shock ◽  
Nonlinear Diffraction
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