Tsiolkovsky rocket equation
- 火箭方程(齐奥尔科夫斯基火箭方程是俄国火箭专家康斯坦丁·齐奥尔科夫斯基独自推导的火箭推动原理,该原理是现代空间飞行器的基础原理)
Tsiolkovsky rocket equation
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abstract:
The Tsiolkovsky rocket equation, or ideal rocket equation, describes the motion of vehicles that follow the basic principle of a rocket: a device that can apply acceleration to itself (a thrust) by expelling part of its mass with high speed and move due to the conservation of momentum. The equation relates the delta-v (the maximum change of speed of the rocket if no other external forces act) with the effective exhaust velocity and the initial and final mass of a rocket (or other reaction engine).
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