Fusion propulsion study. Final report, September 1987-January 1989
This study explored the potential of fusion propulsion for Air Force missions. Fusion fuels and existing confinement concepts were evaluated according to elaborate criteria. Two fuels (deuterium-tritium and deuterium-helium 3 (D-{sup 3}He)) were considered worthy of further consideration. D-{sup 3}He was selected as the most attractive for this Air Force study. The colliding translating compact-torus-confinement concept was evaluated in depth and found to possibly possess the low mass and compactness required. Another possible concept is inertial confinement with propellant surrounding the target. A key issue for any long-burn concept is propellant addition without interfering with the fusion burn. This is required to increase thrust and generate an optimum specific impulse for a given mission. A reusable orbit-transfer vehicle (ROTV) was identified as a mission and application where fusion propulsion can play a constructive role and is superior to both cryogenic-chemical-bipropellant and nuclear-fission propulsion systems. Numerous technical and technological problems were identified, and a development program is recommended.
- Research Organization:
- McDonnell Douglas Space Systems Co., Huntington Beach, CA (USA)
- OSTI ID:
- 5117281
- Report Number(s):
- AD-A-212935/1/XAB
- Country of Publication:
- United States
- Language:
- English
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COMPACT TORUS
PROPULSION SYSTEMS
THERMONUCLEAR FUELS
INERTIAL CONFINEMENT
MASS
OPTIMIZATION
PLASMA CONFINEMENT
PROGRESS REPORT
THERMONUCLEAR REACTORS
CLOSED PLASMA DEVICES
CONFINEMENT
DOCUMENT TYPES
FUELS
THERMONUCLEAR DEVICES
TORI
700205* - Fusion Power Plant Technology- Fuel
Heating
& Injection Systems