| Numéro |
J. Phys. IV France
Volume 133, June 2006
|
|
|---|---|---|
| Page(s) | 993 - 996 | |
| DOI | https://doi.org/10.1051/jp4:2006133200 | |
| Publié en ligne | 16 juin 2006 | |
Inertial Fusion Sciences and Applications 2005
J.-C. Gauthier, et al.
J. Phys. IV France 133 (2006) 993-996
DOI: 10.1051/jp4:2006133200
1 Departamento de Física de la Universidad de Las Palmas de Gran Canaria, Campus Universitario de Tafira, 35017 Las Palmas de Gran Canaria, Spain
2 Instituto de Fusión Nuclear-DENIM, Universidad Politécnica de Madrid, c/ José Gutiérrez Abascal 2, 28006 Madrid, Spain
© EDP Sciences 2006
J.-C. Gauthier, et al.
J. Phys. IV France 133 (2006) 993-996
DOI: 10.1051/jp4:2006133200
Line photon transport in a non-homogeneous plasma using radiative coupling coefficients
R. Florido1, 2, 0, J.M. Gil1, 2, R. Rodríguez1, 2, J.G. Rubiano1, 2, P. Martel1, 2 and E. Mínguez21 Departamento de Física de la Universidad de Las Palmas de Gran Canaria, Campus Universitario de Tafira, 35017 Las Palmas de Gran Canaria, Spain
2 Instituto de Fusión Nuclear-DENIM, Universidad Politécnica de Madrid, c/ José Gutiérrez Abascal 2, 28006 Madrid, Spain
Abstract
We present a steady-state collisional-radiative (CR)
model for the calculation of level populations in non-homogeneous plasmas
with planar geometry. The line photon transport is taken into account
following an angle- and frequency-averaged escape probability model. Several
models where the same approach has been used can be found in the literature,
but the main difference between our model and those ones is that the details
of geometry are exactly treated in the definition of coupling coefficients
and a local profile is taken into account in each plasma cell.
© EDP Sciences 2006