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arXiv · 1912.07514

Wie fliegen Astronauten mit einer Rakete zur ISS?

Markus Nielbock
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Abstract

This activity was created within the framework of the "Space for Education" project, which aims at experiencing physical principles on the basis of topics related to space travel. This work enables the students to understand how a rocket brings crews into the orbit of the International Space Station. Since the way from the simpler basics to a real representation of a rocket flight is quite complex and requires knowledge from several class levels, the current paper limits itself to the introduction of basic concepts and simple, idealized applications. The rocket equation is of central importance. Further derivations, which deal with multi-stage rockets, are dealt with in a separate work. To introduce the principle of recoil, a few examples are briefly presented. Additional materials at: https://www.haus-der-astronomie.de/raum-fuer-bildung ----- Diese Aktivit\"at wurde im Rahmen des Projekts "Raum f\"ur Bildung" erstellt, welches physikalische Prinzipien anhand der Raumfahrt erlebbar macht. Diese Ausarbeitung erm\"oglicht den Sch\"ulerinnen und Sch\"ulern nachzuempfinden, wie eine Rakete Besatzungen auf den Orbit der Internationalen Raumstation bringt. Da der Weg von den einfacheren Grundlagen hin zu einer realen Darstellung eines Raketenflugs recht komplex ist und Kenntnisse aus mehreren Klassenstufen ben\"otigt, beschr\"ankt sich die aktuelle Ausarbeitung auf die Einf\"uhrung der Grundbegriffe und einfachen, idealisierten Anwendungen. Zentrale Bedeutung hat dabei die Raketengleichung. Weiterf\"uhrende Ableitungen, die mehrstufige Raketen thematisieren, werden in einer gesonderten Ausarbeitung behandelt. Zur Einleitung in das Prinzip des R\"ucksto{\ss}es werden kurz einige Beispiele vorgestellt. Weitere Materialien unter: https://www.haus-der-astronomie.de/raum-fuer-bildung

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Markus Nielbock. 2019-12-10. Wie fliegen Astronauten mit einer Rakete zur ISS?. https://arxiv.org/abs/1912.07514

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