Three-day battery for 425 C environment.
Three-day battery capable of operation at temperature of 425 degrees C for use on lunar and planetary probes
SPACE PROBE↗
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Results for “Quantum Gases and Condensates”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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The 1980 Goddard Space Flight Center Battery Workshop
Several aspects of lithium primary cell technology are discussed with respect to aerospace application. Particular attention is given to the statistical analysis of battery data and accelerated testing.
Halpert, G.↗
Bipolar Nickel-Metal Hydride Battery Being Developed
The NASA Lewis Research Center has contracted with Electro Energy, Inc., to develop a bipolar nickel-metal hydride battery design for energy storage on low-Earth-orbit satellites. The objective of the bipolar nickel-metal hydride battery development program is to approach advanced battery development from a systems level while incorporating technology advances from the lightweight nickel electrode field, hydride development, and design developments from nickel-hydrogen systems. This will result in a low-volume, simplified, less-expensive battery system that is ideal for small spacecraft applications. The goals of the program are to develop a 1-kilowatt, 28-volt (V), bipolar nickel-metal hydride battery with a specific energy of 100 watt-hours per kilogram (W-hr/kg), an energy density of 250 W-hr/liter and a 5-year life in low Earth orbit at 40-percent depth-of-discharge.
Manzo, Michelle A.↗
The NTS-2 nickel-hydrogen battery
Features of the first operational nickel hydrogen battery are described as well as experiences encountered during its testing and installation. Battery performance since launching of the NTS-2 satellite is discussed.
Betz, F.↗
On-Demand Production of Hypergols: Steps Towards Scalability
During FY 2025, the team at KSC focused on taking the 2024 proof-of-concept demonstration of hypergol production using novel methods and began scaling up production and increasing purity. The team was able to more than triple the production of hydrazine using a novel method with a drastic increase in the purity. The current method, albeit still limited to production rates on the order of mg/hr, provides a cost savings of approximately 14x when compared to market value pricing through the Defense Logistics Agency (DLA) website. The benefit of this technology is the ability to produce some hypergolic fuels using constituents in Earth’s atmosphere, eliminating most chemical commodity logistics. This technology also allows for the return of domestic production of hypergolic propellant.
Kenneth Engeling↗
DS2 Mars Microprobe Battery
Develop battery that will meet DS-2 power requirements under specified operational, environmental, and life requirements.
Microprobe Lithium Battery↗
Simplified Aid for Extra-Vehicular Activity Rescue (SAFER) Battery Assessment
In 2013, the Boeing Company model 787-8 Dreamliner commercial aircraft experienced three catastrophic lithium (Li) battery failures. The cause of each failure resulted in a single-cell thermal runaway (TR) condition, which propagated to adjacent battery cells. Two of the failures involved rechargeable lithium-ion (Li-Ion) batteries, and the third event involved a nonrechargeable lithium-manganese dioxide (Li-MnO2) battery. In response to these Li battery failures, the NASA Engineering and Safety Center (NESC) approved a technical assessment of the International Space Station Simplified Aid for Extra-Vehicular Activity Rescue (SAFER) Li non-rechargeable battery. This assessment was conducted to evaluate the SAFER Li nonrechargeable battery safety design features against Boeing 787 Dreamliner Li battery failure lessons learned. Specifically, this investigation focused on assessing the severity of a SAFER battery TR hazard conditions.
Iannello, Christopher J.↗
A study to develop a low temperature battery suitable for space probe applications final report
Low temperature batteries for deep space probes and extending battery usefulness by heating
LOW TEMPERATURE ENVIRONMENT↗
Separator development for a heat sterilizable battery Quarterly report, 1 Jun. - 30 Sep. 1966
Filler and matrix composite materials for use in silver-zinc battery separators
COMPOSITE MATERIAL↗
Apollo 15 Laser Altimeter, Part D
The laser altimeter, consisting of a Q switched ruby laser, transmitting optics, counting timer, receiving optics, and a photomultiplier is described. Harmonic analysis of the mission data is also presented.
F L Robertson↗
Protein Crystal Growth Results From the United States Microgravity Laboratory-1 Mission
Protein crystal growth experiments have been performed by this laboratory on 18 Space Shuttle missions since April, 1985. In addition, a number of microgravity experiments also have been performed and reported by other investigators. These Space Shuttle missions have been used to grow crystals of a variety of proteins using vapor diffusion, liquid diffusion, and temperature-induced crystallization techniques. The United States Microgravity Laboratory - 1 mission (USML-1, June 25 - July 9, 1992) was a Spacelab mission dedicated to experiments involved in materials processing. New protein crystal growth hardware was developed to allow in orbit examination of initial crystal growth results, the knowledge from which was used on subsequent days to prepare new crystal growth experiments. In addition, new seeding hardware and techniques were tested as well as techniques that would prepare crystals for analysis by x-ray diffraction, a capability projected for the planned Space Station. Hardware that was specifically developed for the USML-1 mission will be discussed along with the experimental results from this mission.
L J Delucas↗
Separator development for a heat sterilizable battery Quarterly report, Jan. 1 - Mar. 31, 1967
Inorganic fillers and pressure effects on films for separators for heat sterilizable silver zinc battery
SILVER-ZINC BATTERY↗
Bipolar rechargeable lithium battery for high power applications
Viewgraphs of a discussion on bipolar rechargeable lithium battery for high power applications are presented. Topics covered include cell chemistry, electrolytes, reaction mechanisms, cycling behavior, cycle life, and cell assembly.
Hossain, Sohrab↗
Investigations leading to the development of a primary zinc-silver oxide battery of improved performance characteristics final report, 1 jul. 1963 - 29 jun. 1964
Primary zinc-silver oxide battery - separator material, construction, and prototype cell evaluation
ZINC-SILVER OXIDE BATTERY↗
Development of a low temperature battery for space probe applications third quarterly report, 24 dec. 1964 - 23 mar. 1965
Test of electrochemical cell and local action mechanisms of wet cell battery for space probe applications
SPACE PROBE↗
Battery case shear
Hand operated shear removes a battery case without disturbing the internal components which are to be tested. It consists of three tool-steel elements, the cutter blade, and a hand lever that provides the mechanical advantage required to cut steel.
Patro, S.↗
Flywheel Electronics
Requirements of the flywheel electronic system are to accelerate the momentum wheel to a fixed maximum speed when solar energy is available and to maintain a constant voltage on the spacecraft bus under varying loads when solar energy is not available.
Frank Nola↗
A High Temperature Cyclic Oxidation Data Base for Selected Materials Tested at NASA Glenn Research Center
The cyclic oxidation test results for some 1000 high temperature commercial and experimental alloys have been collected in an EXCEL database. This database represents over thirty years of research at NASA Glenn Research Center in Cleveland, Ohio. The data is in the form of a series of runs of specific weight change versus time values for a set of samples tested at a given temperature, cycle time, and exposure time. Included on each run is a set of embedded plots of the critical data. The nature of the data is discussed along with analysis of the cyclic oxidation process. In addition examples are given as to how a set of results can be analyzed. The data is assembled on a read-only compact disk which is available on request from Materials Durability Branch, NASA Glenn Research Center, Cleveland, Ohio.
Scale Spalling Models↗