Low temperature battery Quarterly reports, 14 Mar. - 13 Sep. 1966
Prismatic and bobbin electrochemical cells for low temperature battery
ELECTROCHEMICAL CELL↗
SEARCH · Search NASA
Results for “National Institute of Standards and Technology”
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.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Alkaline battery separator characterization studies Quarterly report, 28 Jun. - 28 Sep. 1969
Membrane and absorber screening tests for alkaline battery separators
Kelley, J. J.↗
Nickel hydrogen common pressure vessel battery development
Our present design for a common pressure vessel (CPV) battery, a nickel hydrogen battery system to combine all of the cells into a common pressure vessel, uses an open disk which allows the cell to be set into a shallow cavity; subsequent cells are stacked on each other with the total number based on the battery voltage required. This approach not only eliminates the assembly error threat, but also more readily assures equal contact pressure to the heat fin between each cell, which further assures balanced heat transfer. These heat fin dishes with their appropriate cell stacks are held together with tie bars which in turn are connected to the pressure vessel weld rings at each end of the tube.
Jones, Kenneth R.↗
Low temperature battery First quarterly report, 14 Dec. 1965 - 13 Mar. 1966
Low temperature battery - development of pasted plate cathode construction to extend cell life
STRUCTURAL DESIGN↗
Nasa's Spacecraft Battery Evaluation Program
Acceptance testing, performance characteristics, life cycling, and failed cell analysis in NASA SPACECRAFT battery evaluation program
BATTERY↗
The heat sterilizable battery.
Sealed heat sterilizable high impact resistant battery for space missions, grafting acrylic acid and polyethylene by irradiation for separator
SPACECRAFT POWER SUPPLY↗
NiCd battery cycle life prediction equation for low Earth orbit
Cycle life analysis of the nickel cadmium battery is given. The life prediction equation is limited to spacecraft in low Earth orbits.
Hafen, D.↗
A new quantitative ataxia test battery
Ataxia test battery to assess postural equilibrium under rotating conditions and for use in testing vestibular apparatus
EQUILIBRIUM↗
A battery simulator
Simulator verifies proper operation of a battery cell voltage-monitoring device. It also contains variable ac voltage to ascertain that a battery scanner will perform its function at all possible ac voltages.
Ferrell, S., Jr.↗
DS2 Mars Microprobe Battery
Develop battery that will meet DS-2 power requirements under specified operational, environmental, and life requirements.
Microprobe Lithium Battery↗
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↗
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↗
Materials for Cryogenic Propellant Dewetting
The purpose of this experiment campaign is to find materials or surface coatings that repel ("dewet") cryogenic propellants. This presentation summarizes progress up to this point.
contact angle↗
Research Achievements Review, Volume II
Materials research - diffusion bonding methods, stress corrosion tests, nondestructive testing, material designs for electronic equipment, and nonmetallic material development.
Materials Science↗
A pressure based charge control system for the DSPSE NiH2 CPV battery
The following topics are discussed: the Electrical Power Subsystem; the Eclipse Energy Requirements; the NiH2 CPV battery; and the battery pressure transducer. The discussion is presented in viewgraph format.
Garner, Chris↗
Hermes Environment Risk Mitigation Executive System (HERMES): Applications for Safe Autonomous Aircraft Operations
This presentation discusses use of Core Flight Systems in NASA Langley Research Center's drone flight test environment for autonomy algorithms research.
Battery Prognostics↗
Battery charge regulator is coulometer controlled
Coulometer controlled battery charge regulator controls nickel/cadmium type primary cells used in space applications. The use of the coulometer as an ampere hour measuring device permits all available current to go to the battery until full charge state is reached, at which time the charge rate is automatically reduced.
Paulkovich, J.↗