26th intersociety energy conversiuon engineering conference
Conference
·
OSTI ID:5419205
Validation testing of the NASA Lewis 125 Ah advanced design individual pressure vessel (IPV) nickel-hydrogen flight cells was conducted. Work consisted of characterization, storage, and cycle life testing. There was no capacity degradation after 52 days of storage with the cells in the discharged state, an open circuit, 0 C, and a hydrogen pressure of 14.5 psia. The catalyzed wall wick cells were cycled for over 11,000 cycles with no cell failures in the continuing test. One of the noncatalyzed wall wick cells failed.
- Research Organization:
- National Aeronautics and Space Administration, Cleveland, OH (United States). Lewis Research Center
- OSTI ID:
- 5419205
- Report Number(s):
- N-91-22375; NASA-TM--104384; E--6193; NAS--1.15:104384; CONF-910801--
- Country of Publication:
- United States
- Language:
- English
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