Advanced spacecraft fuel cell systems.An evolutionary advanced technology program is described which is aimed at meeting the requirements of the next generation of fuel cell systems as well as providing technology fallout to ongoing mission oriented programs. The specific goals of the system selected for development are for 10,000 hr of operation with refurbishment, 20 lb/kW at a sustained power of 7 kW, and 21 kW peaking capability for durations of two hours. The system is designed to operate on low pressure propulsion grade hydrogen and oxygen.
Document ID
19730044794
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Thaller, L. H. (NASA Lewis Research Center Cleveland, Ohio, United States)