Influence of the laser plasma-expansion specific on a cathode jet formation and the current stability in a laser-ignited vacuum discharge

2018 ◽  
Vol 25 (8) ◽  
pp. 083107 ◽  
Author(s):  
I. V. Romanov ◽  
I. P. Tsygvintsev ◽  
V. L. Paperny ◽  
A. A. Kologrivov ◽  
Yu. V. Korobkin ◽  
...  
Keyword(s):  
Laser Plasma ◽  
Plasma Expansion ◽  
Vacuum Discharge ◽  
Jet Formation

Laser plasma expansion in a magnetic field

1992 ◽  
Vol 22 (3) ◽  
pp. 223-226 ◽  
Author(s):  
B A Bryunetkin ◽  
U Sh Begimkulov ◽  
V M Dyakin ◽  
G A Koldashov ◽  
S N Priyatkin ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Laser Plasma ◽  
Plasma Expansion

Dynamics of ultrafast laser plasma expansion in the presence of an ambient

2013 ◽  
Vol 103 (19) ◽  
pp. 191112 ◽  
Author(s):  
N. Farid ◽  
S. S. Harilal ◽  
H. Ding ◽  
A. Hassanein
Keyword(s):  
Laser Plasma ◽  
Ultrafast Laser ◽  
Plasma Expansion

Confinement of laser plasma expansion with strong external magnetic field

2018 ◽  
Vol 60 (5) ◽  
pp. 055005 ◽  
Author(s):  
Hui-bo Tang ◽  
Guang-yue Hu ◽  
Yi-han Liang ◽  
Tao Tao ◽  
Yu-lin Wang ◽  
...  
Keyword(s):  
Magnetic Field ◽  
External Magnetic Field ◽  
Laser Plasma ◽  
Plasma Expansion

scholarly journals Investigation and analysis of the characteristics of the laser plasma expansion by the spectroscopic methods, magnetic and optical diagnostics

2019 ◽  
Author(s):  
Alexey Chibranov ◽  
Mikhail Efimov ◽  
Ilya Romanchenko ◽  
Artem Berezutsky ◽  
Marina Rumenskikh ◽  
...  
Keyword(s):  
Laser Plasma ◽  
Optical Diagnostics ◽  
Spectroscopic Methods ◽  
Plasma Expansion

Investigation of laser plasma expansion in an ambient gas by high-speed photography

1991 ◽  
Vol 21 (7) ◽  
pp. 787-789 ◽  
Author(s):  
O B Anan'in ◽  
Yu A Bykovskiĭ ◽  
Yu V Eremin ◽  
E L Stupitskiĭ ◽  
I K Novikov ◽  
...  
Keyword(s):  
Laser Plasma ◽  
High Speed ◽  
High Speed Photography ◽  
Plasma Expansion ◽  
Ambient Gas

Early-Time Model of Laser Plasma Expansion

1971 ◽  
Vol 14 (9) ◽  
pp. 1905 ◽  
Author(s):  
Thomas P. Wright
Keyword(s):  
Laser Plasma ◽  
Early Time ◽  
Plasma Expansion ◽  
Time Model

High performance simulations of a single X-pinch

2021 ◽  
Author(s):  
Alexandros Skoulakis ◽  
George Koundourakis ◽  
Andrea Ciardi ◽  
Evaggelos Kaselouris ◽  
Ioannis Fitilis ◽  
...  
Keyword(s):  
High Performance ◽  
Radiation Transport ◽  
Computational Study ◽  
Plasma Jets ◽  
Pulsed Power ◽  
Approximation Schemes ◽  
Plasma Expansion ◽  
Dynamic Features ◽  
Jet Formation ◽  
Wide Range

Abstract The dynamics of plasmas produced by low current X-pinch devices are explored. This comprehensive computational study is the first step in the preparation of an experimental campaign aiming to understand the formation of plasma jets in table-top pulsed power X-pinch devices. Two state-of-the-art Magneto-Hydro-Dynamic codes, GORGON and PLUTO, are used to simulate the evolution of the plasma and describe its key dynamic features. GORGON and PLUTO are built on different approximation schemes and the simulation results obtained are discussed and analyzed in relation to the physics adopted by each code. Both codes manage to accurately handle the numerical demands of the X-pinch plasma evolution and provide precise details on the mechanisms of the plasma expansion, the jet-formation, and the pinch generation. Furthermore, the influence of electrical resistivity, radiation transport and optically thin losses on the dynamic behaviour of the simulated X-pinch produced plasma is studied in PLUTO. Our findings highlight the capabilities of the GORGON and PLUTO codes in simulating the wide range of plasma conditions found in X-pinch experiments, enabling for the direct comparison to the scheduled experiments.

Combined effects of ambient gas pressures and magnetic field on laser plasma expansion dynamics

2016 ◽  
Vol 19 (1) ◽  
pp. 015505
Author(s):  
Atif Hussain ◽  
Xun Gao (高勋) ◽  
Qi Li (李奇) ◽  
Zuoqiang Hao (郝作强) ◽  
Jingquan Lin (林景全)
Keyword(s):  
Magnetic Field ◽  
Laser Plasma ◽  
Combined Effects ◽  
Plasma Expansion ◽  
Ambient Gas ◽  
Gas Pressures

scholarly journals Plasma jet formation and magnetic-field generation in the intense laser plasma under oblique incidence

1999 ◽  
Vol 6 (7) ◽  
pp. 2855-2861 ◽  
Author(s):  
Y. Sentoku ◽  
H. Ruhl ◽  
K. Mima ◽  
R. Kodama ◽  
K. A. Tanaka ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Laser Plasma ◽  
Oblique Incidence ◽  
Plasma Jet ◽  
Intense Laser ◽  
Magnetic Field Generation ◽  
Jet Formation ◽  
Field Generation

Visualization of the Nonlinear Laser-Plasma Expansion

2011 ◽  
Vol 39 (11) ◽  
pp. 2786-2787 ◽  
Author(s):  
L. Laska ◽  
E. Krousky ◽  
K. Jungwirth ◽  
J. Krasa ◽  
M. Pfeifer ◽  
...  
Keyword(s):  
Laser Plasma ◽  
Plasma Expansion
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