Simulation of laser plasma dynamics: Influence of ambient pressure and intensity of laser radiation
type: Item
instance of: scholarly article
title: Simulation of laser plasma dynamics: Influence of ambient pressure and intensity of laser radiation
zbMATH Open document ID: 0799.76055
author: V. Pereyra
published in: Journal of Computational Physics
publication date: 1994-06-30T00:00:00Z
review text: A mathematical model, describing the dynamics of laser plasma (gas dynamic stage) in air medium with the pressure variation in the range of 1-100 Bar, is presented. The simulation is based on the transient axially symmetric system of radiative gas dynamic equations. The application of the multi-group diffusion approximation to the simulation of radiation transfer is discussed. The solution of gas dynamic equations is made by the explicit finite-difference FLIC method. For the energy equation solved jointly with the averaged equation of radiation diffusion, the implicit difference scheme is used.
Mathematics Subject Classification ID: 76M20
Mathematics Subject Classification ID: 76X05
zbMATH DE Number: 580115
zbMATH Keywords: air medium
zbMATH Keywords: radiative gas dynamic equations
zbMATH Keywords: multi-group diffusion approximation
zbMATH Keywords: explicit finite-difference FLIC method
zbMATH Keywords: energy equation
zbMATH Keywords: implicit difference scheme
MaRDI profile type: Publication
full work available at URL: jcph.1994.1082
OpenAlex ID: W2074189155
DOI: 10.1006/JCPH.1994.1082
description: scientific article; zbMATH DE number 580115