Space propulsion
Spacecraft Electric Propulsion
Quizzed article REF: TRP4051 V1
Space propulsion
Spacecraft Electric Propulsion

Author : Stéphane MAZOUFFRE

Publication date: November 10, 2018, Review date: October 1, 2020 | Lire en français

Logo Techniques de l'Ingenieur You do not have access to this resource.
Request your free trial access! Free trial

Already subscribed?

1. Space propulsion

1.1 Tsiolkovsky equation

The movement of a vehicle in space is governed by the principle of conservation of momentum: acceleration results from the expulsion of a certain mass of matter. Applying this principle to a space vehicle leads to a generalized Newton's law that applies to a body subjected to a force F ext and whose mass varies over time t :

Fext+m˙ve=mdvdt
You do not have access to this resource.
Logo Techniques de l'Ingenieur

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource. Click here to request your free trial access!

Already subscribed?


Article included in this offer

"Aerospace systems"

( 77 articles )

Complete knowledge base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

View offer details
Contact us