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There are a total of 11 record(s) matching your query.
Sorted by: Date Added To NTRS in Descending order
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Characterization testing of a 40 Ahr bipolar nickel hydrogen battery
Author(s): Brewer, Jeffrey C.; Manzo, Michelle A.; Gahn, Randall F.
Abstract: In a continuing effort to develop NiH2 bipolar technology to a point where it can be used efficiently in space flight, testing of a second 40 Ahr, 10-cell bipolar battery has begun. This battery has undergone extensive ...
NASA Center: Glenn Research Center, Marshall Space Flight Center Publication Year: 1989
Added to NTRS: 2008-05-30
Accession Number: 89N22992; Document ID: 19890013621
Performance of a Dual Anode Nickel-Hydrogen Cell
Author(s): Gahn, Randall F.
Abstract: Nickel-hydrogen batteries are presently being used for energy storage on satellites in low Earth orbit and in geosynchronous orbit, and have also been selected for use on the proposed Space Station Freedom. Development ...
NASA Center: Glenn Research Center Publication Year: 1991
Added to NTRS: 2006-08-02
Document ID: 20040070748
Test results of a 60 volt bipolar nickel-hydrogen battery
Author(s): Cataldo, Russell L.; Gonzalez-Sanabria, Olga; Gahn, Randall F.; Manzo, Michelle A.; Gemeiner, Russel P.
Abstract: In July, l986, a high-voltage nickel-hydrogen battery was assembled at the NASA Lewis Research Center. This battery incorporated bipolar construction techniques to build a 50-cell stack with approximately 1.0 A-hr capacity ...
NASA Center: Glenn Research Center Publication Year: 1987
Added to NTRS: 2005-10-13
Accession Number: 87N24029; Document ID: 19870014596; Report Number: AIAA PAPER 87-9262, E-3631, NAS 1.15:89927, NASA-TM-89927
Component variations and their effects on bipolar nickel-hydrogen cell performance
Author(s): Manzo, Michelle A.; Gahn, Randall F.; Gonzalez-Sanabria, Olga D.; Cataldo, Robert L.; Gemeiner, Russel P.
Abstract: A 50 cell bipolar nickel-hydrogen battery was assembled to demonstrate the feasibility of constructing a high voltage stack of cells. Various component combinations were tested in this battery. The battery had approximately ...
NASA Center: Glenn Research Center Publication Year: 1987
Added to NTRS: 2005-10-13
Accession Number: 87N23029; Document ID: 19870013596; Report Number: AIAA PAPER 87-9260, E-3600, NAS 1.15:89907, NASA-TM-89907
Effect of component compression on the initial performance of an IPV nickel-hydrogen cell
Author(s): Gahn, Randall F.
Abstract: An experimental method was developed for evaluating the effect of component compression on the charge and discharge voltage characteristics of a 3 1/2 in. diameter boiler plate cell. A standard boiler plate pressure vessel ...
NASA Center: Glenn Research Center Publication Year: 1987
Added to NTRS: 2005-10-13
Accession Number: 87N24838; Document ID: 19870015405; Report Number: AIAA PAPER 87-9257, E-3590, NAS 1.15:100102, NASA-TM-100102
Dual-Anode Nickel/Hydrogen Cell
Author(s): Gahn, Randall F.; Ryan, Timothy P.
Abstract: Use of two hydrogen anodes in nickel/hydrogen cell reduces ohmic and concentration polarizations contributing to internal resistance, yielding cell with improved discharging performance compared to single-anode cell. ...
NASA Center: Glenn Research Center Publication Year: 1994
Added to NTRS: 2005-09-30
Accession Number: 94B10005; Document ID: 19940000005; Report Number: LEW-15212
Test results of a 60 volt bipolar nickel-hydrogen battery
Author(s): Cataldo, Robert L.; Gonzalez-Sanabria, Olga; Gahn, Randall F.; Manzo, Michelle A.; Gemeiner, Russel P.
Abstract: In July 1986, a high-voltage nickel-hydrogen battery was assembled at the NASA Lewis Research Center. This battery incorporated bipolar construction techniques to build a 50-cell stack with approximately 1.0 A-hr capacity ...
NASA Center: Glenn Research Center Publication Year: 1987
Added to NTRS: 2004-11-03
Accession Number: 88A11916; Document ID: 19880024689
Performance of a dual anode nickel-hydrogen cell
Author(s): Gahn, Randall F.
Abstract: An experimental study was conducted to characterize the voltage performance of a nickel hydrogen cell containing a hydrogen electrode on both sides of the nickel electrode. The dual anode cell was compared with a convenient ...
NASA Center: Glenn Research Center Publication Year: 1991
Added to NTRS: 2004-11-03
Accession Number: 91N32563; Document ID: 19910023249
The evaluation of layered separators for nickel-hydrogen cells
Author(s): Gahn, Randall F.
Abstract: The concept of using layered separators to achieve the required electrolyte retention and bubble pressure fo nickel-hydrogen cells was evaluated in a boilerplate cell test. Zircar cloth, polyethylene paper and polypropylene ...
NASA Center: Glenn Research Center Publication Year: 1991
Added to NTRS: 2004-11-03
Accession Number: 92N27161; Document ID: 19920017918
Effect of component compression on the initial performance of an IPV nickel-hydrogen cell
Author(s): Gahn, Randall F.
Abstract: An experimental method was developed for evaluating the effect of component compression on the charge and discharge voltage characteristics of a 3 1/2 in. diameter boiler plate cell. A standard boiler plate pressure vessel ...
NASA Center: Glenn Research Center Publication Year: 1987
Added to NTRS: 2004-11-03
Accession Number: 88A11913; Document ID: 19880024686
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