Name: High Power Mpd Thruster Performance Measurements (en Inglés)
Price: 27.69 USD
Availability: InStock
Author: Nasa Technical Reports Server (Ntrs)
ISBN: 9781287268321

portada High Power Mpd Thruster Performance Measurements (en Inglés)

High Power Mpd Thruster Performance Measurements (en Inglés)

Formato

Libro Físico

Autor

Nasa Technical Reports Server (Ntrs)

Editorial

Bibliogov

Idioma

Inglés

N° páginas

Encuadernación

Tapa Blanda

Dimensiones

24.6 x 18.9 x 0.1 cm

Peso

0.06 kg.

ISBN13

9781287268321

Categorías

Política y gobierno

High Power Mpd Thruster Performance Measurements (en Inglés)

Nasa Technical Reports Server (Ntrs) (Autor) · Bibliogov · Tapa Blanda

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Reseña del libro "High Power Mpd Thruster Performance Measurements (en Inglés)"

High power magnetoplasmadynamic (MPD) thrusters are being developed as cost effective propulsion systems for cargo transport to lunar and Mars bases, crewed missions to Mars and the outer planets, and robotic deep space exploration missions. Electromagnetic MPD thrusters have demonstrated, at the laboratory level, the ability to process megawatts of electrical power while providing significantly higher thrust densities than electrostatic electric propulsion systems. The ability to generate higher thrust densities permits a reduction in the number of thrusters required to perform a given mission, and alleviates the system complexity associated with multiple thruster arrays. The specific impulse of an MPD thruster can be optimized to meet given mission requirements, from a few thousand seconds with heavier gas propellants up to 10,000 seconds with hydrogen propellant. In support of programs envisioned by the NASA Office of Exploration Systems, Glenn Research Center is developing and testing quasi-steady MW-class MPD thrusters as a prelude to steady state high power thruster tests. This paper provides an overview of the GRC high power pulsed thruster test facility, and presents preliminary performance data for a quasi-steady baseline MPD thruster geometry.