Numerical models analysis of energy conversion process in air-breathing laser propulsion

被引：0
|
作者：
Hong, Yanji [1 ]
Song, Junling [1 ]
Cui, Cunyan [1 ]
Li, Qian [1 ]
机构：
[1] Acad Equipment Command & Technol, Beijing 101416, Peoples R China
来源：
BEAMED ENERGY PROPULSION: SEVENTH INTERNATIONAL SYMPOSIUM | 2011年 / 1402卷
关键词：
laser propulsion; energy source term; ray transmission; fluid dynamic;
D O I：
10.1063/1.3657037
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Energy source was considered as a key essential in this paper to describe energy conversion process in air-breathing laser propulsion. Some secondary factors were ignored when three independent modules, ray transmission module, energy source term module and fluid dynamic module, were established by simultaneous laser radiation transportation equation and fluid mechanics equation. The incidence laser beam was simulated based on ray tracing method. The calculated results were in good agreement with those of theoretical analysis and experiments.
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页数：8
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