齐奥尔科夫斯基火箭方程的核心内容是:基于动量守恒原理,任何一个装置,通过一个消耗自身质量的反方向推进系统,可以在原有运行速度上,产生并获得加速度。
冲量,动量的改变;火箭方程;随机运动的压力作用点。
Impulse and momentum change; rocket equation; origin of pressure from random motion.
火箭方程式是为了源源不断的特定推进任务, 通过加入牛顿第二定律而得到的。
The rocket equation is obtained for a constant specific impulse mission by integration of Newton's second law.
以轴对称非定常欧拉方程为基础,建立了激光推进火箭发动机吸收室内纯气相单组分、以激光等离子体为内热源的流场模型。
A gas flow model with laser plasma as heat source was developed based on axial symmetric Euler equations in the laser propulsion rocket engine absorption chamber.
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