Modeling of the electrothermal ignitor metal vapor plasma for electrothermal-chemical guns

1997 ◽  
Vol 33 (1) ◽  
pp. 316-321 ◽  
Author(s):  
L.L. Raja ◽  
P.L. Varghese ◽  
D.E. Wilson
Keyword(s):  
Metal Vapor ◽  
Metal Vapor Plasma

Modeling of the electrogun metal vapor plasma discharge

1996 ◽  
Author(s):  
Laxminarayan Raja ◽  
Philip Varghese ◽  
Dennis Wilson
Keyword(s):  
Metal Vapor ◽  
Plasma Discharge ◽  
Metal Vapor Plasma

Interaction of pulsed metal vapor plasma with insulator wall

2004 ◽  
Vol 95 (1) ◽  
pp. 11-15 ◽  
Author(s):  
Bouabdallah Rahmani ◽  
Kouiti Yasouka ◽  
Shozo Ishii
Keyword(s):  
Metal Vapor ◽  
Metal Vapor Plasma

scholarly journals Capillary discharge-driven metal vapor plasma waveguides

2005 ◽  
Vol 72 (2) ◽  
Author(s):  
Y. Wang ◽  
B. M. Luther ◽  
M. Berrill ◽  
M. Marconi ◽  
F. Brizuela ◽  
...  
Keyword(s):  
Metal Vapor ◽  
Capillary Discharge ◽  
Plasma Waveguides ◽  
Metal Vapor Plasma

Simulation on the Thermal Behavior in Vacuum Electron Beam Welding of Magnesium Alloy

2011 ◽  
Vol 189-193 ◽  
pp. 3317-3325
Author(s):  
Yi Luo ◽  
Jin He Liu ◽  
Hong Ye
Keyword(s):  
Electron Beam ◽  
Magnesium Alloy ◽  
Thermal Behavior ◽  
Thermal Effect ◽  
Electron Beam Welding ◽  
Metal Vapor ◽  
Welding Parameters ◽  
Deep Penetration ◽  
Temperature Distributions ◽  
Metal Vapor Plasma

The thermal behavior during electron beam welding on magnesium alloy were analyzed and simulated. According to the thermal effect of the electron-beam-generated keyhole, a mathematic model of rotary Gaussian body heat source with incremental power-density-distribution was developed. This model can be useful for simulating the thermal effect of metal vapor plasma on the surface of the workpiece and the deep-penetrating effect of the electron beam. By the action of thermal model, the characteristics of temperature field during vacuum electron beam welding on AZ61 magnesium alloy were studied by the method of finite element analysis. And then, the influence of welding parameters on the temperature distributions and the weld contours were analyzed. The simulations and experiments showed that the different deep-penetration effects and temperature distributions were achieved with the varying welding energy inputs, and the metal vapor plasma has a significant impact on the weld contour of magnesium alloy.

Generation of pure, high-density metal-vapor plasma by capillary discharge

1999 ◽  
Vol 74 (19) ◽  
pp. 2779-2781 ◽  
Author(s):  
S. V. Kukhlevsky ◽  
Cs. Vér ◽  
J. Kaiser ◽  
L. Kozma ◽  
L. Palladino ◽  
...  
Keyword(s):  
Metal Vapor ◽  
Capillary Discharge ◽  
High Density ◽  
Metal Vapor Plasma

Modeling of the Electrogun Metal Vapor Plasma Discharge

1997 ◽  
Vol 11 (3) ◽  
pp. 353-360 ◽  
Author(s):  
Laxminarayan L. Raja ◽  
Philip L. Varghese ◽  
Dennis E. Wilson
Keyword(s):  
Metal Vapor ◽  
Plasma Discharge ◽  
Metal Vapor Plasma
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