Versatile code DLAYZ for investigating population kinetics and radiative properties of plasmas in non-local thermodynamic equilibrium

2013 ◽  
Vol 9 (3) ◽  
pp. 583-593 ◽  
Author(s):  
Cheng Gao ◽  
Jiaolong Zeng ◽  
Yongqiang Li ◽  
Fengtao Jin ◽  
Jianmin Yuan
Keyword(s):  
Thermodynamic Equilibrium ◽  
Local Thermodynamic Equilibrium ◽  
Radiative Properties ◽  
Population Kinetics ◽  
Non Local

scholarly journals RAPCAL code: A flexible package to compute radiative properties for optically thin and thick low and high-Z plasmas in a wide range of density and temperature

2008 ◽  
Vol 26 (3) ◽  
pp. 433-448 ◽  
Author(s):  
R. Rodríguez ◽  
R. Florido ◽  
J.M. Gil ◽  
J.G. Rubiano ◽  
P. Martel ◽  
...  
Keyword(s):  
Thermodynamic Equilibrium ◽  
Local Thermodynamic Equilibrium ◽  
Radiative Properties ◽  
Inertial Fusion ◽  
Equilibrium Conditions ◽  
Current Topic ◽  
Wide Range ◽  
Non Local ◽  
Detailed Level ◽  
A Current

AbstractRadiative properties are fundamental for plasma diagnostics and hydro-simulations. For this reason, there is a high interest in their determination and they are a current topic of investigation both in astrophysics and inertial fusion confinement research. In this work a flexible computation package for calculating radiative properties for low and high Z optically thin and thick plasmas, both under local thermodynamic equilibrium and non-local thermodynamic equilibrium conditions, named RAPCAL is presented. This code has been developed with the aim of providing accurate radiative properties for low and medium Z plasmas within the context of detailed level accounting approach and for heavy elements under the detailed configuration accounting approach. In order to show the capabilities of the code, there are presented calculations of some radiative properties for carbon, aluminum, krypton and xenon plasmas under local thermodynamic and non-local thermodynamic equilibrium conditions.

scholarly journals Determination of corona, LTE, and NLTE regimes of optically thin carbon plasmas

2008 ◽  
Vol 26 (1) ◽  
pp. 21-32 ◽  
Author(s):  
J.M. Gil ◽  
R. RodrÍguez ◽  
R. Florido ◽  
J.G. Rubiano ◽  
P. Martel ◽  
...  
Keyword(s):  
Steady State ◽  
Plasma Density ◽  
Thermodynamic Equilibrium ◽  
Local Thermodynamic Equilibrium ◽  
Radiative Properties ◽  
Thin Carbon ◽  
Non Local

AbstractIn this work is accomplished the determination of the corona, local and non-local thermodynamic equilibrium regimes for optically thin carbon plasmas in steady state, in terms of the plasma density and temperature using the ABAKO code. The determination is made through the analysis of the plasma average ionization and ion and level populations. The results are compared whit those obtained applying Griem's criterion. Finally, it is made a brief analysis of the effects of the calculation of level populations assuming different plasma regimes in radiative properties, such as emissivities and opacities.

Diagnosing Fe Plasma In Non-Local Thermodynamic Equilibrium

2013 ◽  
Vol 82 (2) ◽  
pp. 024501
Author(s):  
Xiao-Ying Han ◽  
Fei-Lu Wang ◽  
Ze-Qing Wu ◽  
Jun Yan ◽  
Gang Zhao
Keyword(s):  
Thermodynamic Equilibrium ◽  
Local Thermodynamic Equilibrium ◽  
Non Local
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