scholarly journals Simplified one-dimensional calculation of 13.5 nm emission in a tin plasma including radiation transport

2009 ◽  
Vol 106 (11) ◽  
pp. 113303 ◽  
Author(s):  
J. White ◽  
P. Dunne ◽  
P. Hayden ◽  
G. O’Sullivan
Keyword(s):  
Radiation Transport ◽  
One Dimensional ◽  
Tin Plasma

scholarly journals One-Dimensional Nonequilibrium Radiation-Transport Equation under Diffusion Approximation and Its Discrete Scheme

2014 ◽  
Vol 2014 ◽  
pp. 1-8
Author(s):  
Qi Gao ◽  
Chuanfei Zhang ◽  
Lin Zhou ◽  
Zhenghong Li ◽  
Zeqing Wu ◽  
...  
Keyword(s):  
Transport Equation ◽  
Diffusion Approximation ◽  
Radiation Transport ◽  
One Dimensional ◽  
Discrete Scheme ◽  
Nonequilibrium Radiation ◽  
Radiation Transport Equation ◽  
Volume Method ◽  
Thermodynamic Equilibrium State ◽  
Large Optical Thickness

Based on the nonlocal thermodynamic equilibrium state and large optical thickness of plasma, we establish one-dimensional nonequilibrium radiation-transport equation from diffusion approximation. Through finite volume method, the discrete scheme of radiation-transport equation and the conditions for its definite solution are proposed. The reliability of radiation-transport equation and its discrete scheme is validated.

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