Rocket Engines

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Referat, Hausaufgabe, Rocket Engines
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Referat
Rocket Engines One of the greatest dreams of man is the exploration of the space. But the realisation of this dream is very difficult caused by problems like this: The vacuum of space Heat management problems The difficulty of re-entry Orbital mechanics Micrometeorites and space debris Cosmic and solar radiation Restroom facilities in a weightless environment And so on... But the biggest problem of all is to get a spaceship off the ground. That is where rocket engines come in. The Basics Most engines use rotational energy to drive (gasoline engine, electric motor, gas turbines). Rocket engines are fundamentally different. They are reaction engines. The basic principle driving a rocket engine is the famous Newtonian principle: to every action there is an equal and opposite reaction . A ...

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Anzahl Wörter:
814
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Referat
Sprache:
Englisch
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