Nonstationary radiation-gasdynamic model of a laser-plasma accelerator

被引：0
|
作者：
S. T. Surzhikov
机构：
[1] Russian Academy of Sciences,Institute of Mechanics Problems
来源：
Journal of Engineering Physics and Thermophysics | 2000年 / 73卷 / 1期
关键词：
Heat Release; Energy Release; Cylindrical Channel; Longitudinal Velocity Component; Eddy Motion;
D O I：
10.1007/BF02681693
中图分类号：
学科分类号：
摘要：
Based on the system of two-dimensional axisymmetrical continuity equations, Navier-Stokes and energy equations, and the equations of selective heat radiation transfer, a computational model is constructed and conditions of unsteady subsonic flows in a cylindrical channel of a power unit of the laser-plasma accelerator type are investigated. The governing parameters of the model are calculated, at which numerical solutions can be obtained to describe steady laminar gas flow in the neighborhood of the region of heat release, nonstationary oscillatory motions, and nonstationary vortex motion.
引用
收藏
页码：175 / 180
页数：5
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