Propulsion system requirements for a multi-mission nuclear electric spacecraft.
Propulsion system requirements for a multi-mission nuclear electric spacecraft.
- Neue Suche nach: Schaupp, R. W.
- Neue Suche nach: Sawyer, C. D.
- Neue Suche nach: Schaupp, R. W.
- Neue Suche nach: Sawyer, C. D.
The performance of nuclear electric propulsion (NEP) systems has been evaluated for a wide variety of missions in an attempt to establish the commonality of NEP system requirements. Emphasis was given to those requirements and system characteristics which serve as guidelines for current technology development programs. Various interactions and tradeoffs between NEP system and mission parameters are described. The results show that the most significant factors in selecting NEP system size are launch mode (direct or spiral escape) and to a lesser extent, launch vehicle capability. Other factors such as mission and payload have little influence, thus allowing one NEP system to be used for many missions. The results indicated that a 100 kWe NEP would be suitable for most direct escape missions and a 250 kWe NEP system would be suitable for more demanding missions that use the spiral escape mode.
Dokumentinformationen
Propulsion system requirements for a multi-mission nuclear electric spacecraft.
American Institute of Aeronautics and Astronautics, Electric Propulsion Conference ; 1972 ; Bethesda, MD
1972-04-01
Aufsatz (Konferenz)
Keine Angabe
Englisch
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