NASA Technical Reports Server (NTRS) : New pdf

NASA Technical Reports Server (NTRS) : New

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Description of the Book:

NASA has recently funded development of a 5 kW (or greater) free-piston Stirling conversion system for reactor power systems. A nominal 5 kW convertor allows two of these units to be dynamically balanced. A group of three dual-convertor combinations would yield the desired 30 kW. The status of this program will be presented. Goals include a specific power in excess of 140 W/kg at the convertor level, lifetime in excess of five years and AC output. The initial step is the design and development of a nominal 5 kW per cylinder Stirling convertor assembly (SCA) which will serve as a prototype of one or more SCAs that will make up the final 30 kW Stirling Convertor Power System. Assumed requirements for this new convertor for lunar fission power systems will be presented. The primary objective of this development effort will be to demonstrate a 5 kW SCA that can be tested to validate the viability of Stirling technology for space fission surface power systems

• Creator/s: NASA Technical Reports Server (NTRS
• Date: 1/1/2007
• Year: 2007
• Book Topics/Themes: NASA Technical Reports Server (NTRS), PISTON ENGINES, STIRLING CYCLE, CONVERTERS, ELECTRIC POWER, SPACECRAFT POWER SUPPLIES, LUNAR SURFACE, NUCLEAR REACTORS, ALTERNATING CURRENT, Brandhorst, Henry W

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