The rationale/benefits of nuclear thermal rocket propulsion for NASA's lunar space transportation systemTwo nuclear thermal rocket (NTR) technology options are examined - one derived from the graphite-moderated reactor concept developed by NASA and the AEC under the Rover/NERVA (Nuclear Engine for Rocket Vehicle Application) programs, and a second concept, the Particle Bed Reactor. The paper also summarizes NASA's lunar outpost scenario, compares relative performance provided by different lunar space transportation system concepts, and discusses important operational issues (e.g., reusability, engine 'end-of-life' disposal, etc.) associated with using this important propulsion technology.
Document ID
19910061158
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Borowski, Stanley K. (NASA Lewis Research Center Cleveland, OH, United States)