MITEE: A new nuclear engine concept for ultra fast, lightweight solar system exploration missions
- State University of New York, College of Engineering and Applied Science, Stony Brook, New York 11794 (United States)
A new ultra compact nuclear engine concept, MITEE (MIniature R lowbar eactor E lowbar nginE lowbar ), is described, and its performance evaluated for various solar system exploration missions. The MITEE concept is based on the Particle Bed Reactor (PBR), with modifications that enable a smaller, lighter nuclear engine. A range of MITEE Engine designs is described. Representative design parameters for the baseline MITEE reactor are: 75MW(th) power level, 1000 second Isp, 100 kilogram mass, 10 MW/Liter fuel element power density, 39 cm core diameter/height. Total engine mass, including turbo pump assembly, nozzles, controls, and contingency, is estimated to be 200 kilograms. Using the MITEE engine, ultra fast, lightweight solar system exploration missions are enabled. A range of such missions has been analyzed using the MULIMP code, and are described.
- OSTI ID:
- 21179648
- Journal Information:
- AIP Conference Proceedings, Vol. 420, Issue 1; Conference: STAIF-1998: Space technology and applications international forum - 1998, Albuquerque, NM (United States), 25-29 Jan 1998; Other Information: DOI: 10.1063/1.54730; (c) 1998 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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