scholarly journals The Ignition of Hydrogen-Oxygen Mixture by Shock Wave. I. The Condition for Shock Ignition for Hydrogen-Oxygen Mixture

1958 ◽  
Vol 31 (7) ◽  
pp. 816-819 ◽  
Author(s):  
Momotaro Suzuki ◽  
Hajime Miyama ◽  
Shiro Fujimoto
Keyword(s):  
Shock Wave ◽  
Oxygen Mixture ◽  
Shock Ignition

Finite Mach number spherical shock wave, application to shock ignition

2013 ◽  
Vol 20 (8) ◽  
pp. 082702 ◽  
Author(s):  
A. Vallet ◽  
X. Ribeyre ◽  
V. Tikhonchuk
Keyword(s):  
Shock Wave ◽  
Mach Number ◽  
Spherical Shock Wave ◽  
Spherical Shock ◽  
Shock Ignition

scholarly journals The Ignition of Methane-Oxygen Mixture by Reflected Shock Wave

1962 ◽  
Vol 35 (2) ◽  
pp. 316-318 ◽  
Author(s):  
Momotaro Suzuki ◽  
Hajime Miyama ◽  
Shiro Fujimoto ◽  
Tsuneo Kase
Keyword(s):  
Shock Wave ◽  
Reflected Shock Wave ◽  
Oxygen Mixture ◽  
Reflected Shock

scholarly journals The Ignition of Methane-Oxygen Mixture by Shock Wave

1958 ◽  
Vol 31 (2) ◽  
pp. 232-236 ◽  
Author(s):  
Momotaro Suzuki ◽  
Hajime Miyama ◽  
Shiro Fujimoto
Keyword(s):  
Shock Wave ◽  
Oxygen Mixture

scholarly journals Limits of shock wave ignition of hydrogen–oxygen mixture in the presence of particles

2018 ◽  
Vol 946 ◽  
pp. 012073 ◽  
Author(s):  
V P Efremov ◽  
L R Obruchkova ◽  
M F Ivanov ◽  
A D Kiverin
Keyword(s):  
Shock Wave ◽  
Oxygen Mixture

The precursor shock wave and flame propagation enhancement by CO2 injection in a methane-oxygen mixture

Fuel ◽  
2021 ◽  
Vol 283 ◽  
pp. 118917 ◽  
Author(s):  
Jun Cheng ◽  
Bo Zhang ◽  
Hong Liu ◽  
Fuxing Wang
Keyword(s):  
Shock Wave ◽  
Flame Propagation ◽  
Oxygen Mixture ◽  
Co2 Injection

scholarly journals On the Shock Wave Ignition of Propane-Oxygen Mixture

1960 ◽  
Vol 63 (12) ◽  
pp. 2124-2130
Author(s):  
Kiroku Yamazaki ◽  
Yoshio Kato
Keyword(s):  
Shock Wave ◽  
Oxygen Mixture

scholarly journals Wavelength dependence of laser plasma interaction related to shock ignition approach

2018 ◽  
Vol 36 (3) ◽  
pp. 405-426 ◽  
Author(s):  
T. Pisarczyk ◽  
S.Yu. Gus'kov ◽  
R. Dudzak ◽  
O. Renner ◽  
D. Batani ◽  
...  
Keyword(s):  
Shock Wave ◽  
Fast Electron ◽  
Inertial Confinement Fusion ◽  
Energy Transport ◽  
Main Beam ◽  
Inertial Confinement ◽  
Hot Electron ◽  
Wave Pressure ◽  
Shock Wave Pressure ◽  
Shock Ignition

AbstractThis paper provides a summary of recent research connected with the shock ignition (SI) concept of the inertial confinement fusion which was carried out at PALS. In the experiments, Cu planar targets coated with a thin CH layer were used. Two-beam irradiation experiment was applied to investigate the effect of preliminary produced plasma to shock-wave generation. The 1ω or 3ω main beam with a high intensity >1015 W/cm2 generates shock wave, while the other 1ω beam with the intensity below 1014 W/cm2 creates CH pre-plasma simulating the pre-compressed plasma related to SI. Influence of laser wavelength on absorbed energy transfer to shock wave was studied by means of femtosecond interferometry and measuring the crater volume. To characterize the hot electron and ion emission, two-dimensional (2D) Kα-imaging of Cu plasma and grid collector measurements were used. In single 1ω beam experiments energy transport by fast electrons produced by resonant absorption made a significant contribution to shock-wave pressure. However, two-beam experiments with 1ω main beam show that the pre-plasma is strongly degrading the scalelength which leads to decreasing the fast electron energy contribution to shock pressure. In both the single 3ω beam experiments and the two-beam experiments with the 3ω main beam, do not show any clear influence of fast electron transport on shock-wave pressure. The non-monotonic behavior of the scalelength at changing the laser beam focal radius in both presence and absence of pre-plasma reflects the competition of plasma motion and electron heat conduction under the conditions of one-dimensional and 2D plasma expansion at large and small focal radii, respectively.

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