Research Achievements Reviews. Volume 1 - Series 1 Through 22
Marshall Space Flight Center research project, and technological developments on manned space flight, trajectory analysis, structural designs, and related topics
MANNED SPACE FLIGHT↗
Engineering topics
Browse reports
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.
The development of an improved zinc/silver- oxide battery
Primary zinc, silver oxide battery design
STRUCTURAL DESIGN↗
Sterilizable battery
Development program for separator and modified polyethylene separator material for silver-zinc battery, and program for development of sealed heat sterilizable batteries
MATERIAL TESTING↗
Research and development of the dry tape battery concept Quarterly report, 9 Jun. - 9 Sep. 1966
Dry tape battery concept - cathode and anode research, energy densities, tape cell preparation, and supporting research
CATHODE↗
Computer methods for the reduction correlation and analysis of space battery test data Final report, 1 May - 31 Dec. 1966
Computer methods for collection, reduction, correlation, and analysis of spacecraft nickel-cadmium battery test data
COMPUTER METHOD↗
Separator development for a heat sterilizable battery Quarterly summary progress report no. 2, 1 Sep. - 30 Nov. 1966
Polymer separator materials for heat sterilizable battery
POLYMER↗
Electrochemical characterization of systems for secondary battery application Second quarterly report, Aug. - Oct. 1966
Multisweep cyclic voltammetry for electrochemical characterization of systems for secondary battery application
VOLT-AMPERE CHARACTERISTICS↗
Sealed battery gas manifold construction Patent
Sealed electric storage battery with gas manifold interconnecting each cell
Wylie, G. M.↗
Non-magnetic battery case Patent
Nonmagnetic hermetically sealed battery case made of epoxy resin and woven glass tape for use with electrochemical cells in spacecraft
Hennigan, T. J.↗
Supporting Research and Advanced Development. Space Programs Summary No. 37-41 Volume IV for the Period August 1 to September 30, 1966.
Research summaries on systems analysis, guidance and control, environmental factors, engineering development, propulsion, space sciences, and telecommunications
ENVIRONMENT SIMULATION↗
A program to develop a high-energy density primary battery with a minimum of 200 watt hours per pound of total battery weight Quarterly report, Jul. 1 - Sep. 30 1966
Evaluation of various anode-electrolyte and cathode-electrolyte combinations for high energy density battery
BATTERY↗
Radiation effects on silver and zinc battery electrodes. V Interim report, Apr. - Jul. 1966
Gamma radiation effects determined on silver and zinc battery electrodes and silver-cadmium cells
RADIATION EFFECT↗
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↗
Low temperature battery Quarterly reports, 14 Mar. - 13 Sep. 1966
Prismatic and bobbin electrochemical cells for low temperature battery
ELECTROCHEMICAL CELL↗
Investigation of battery active nickel oxides Final report
Identification and characterization of battery active compound structures formed on nickel oxide electrode during charging and discharging
BATTERY↗
Space Programs Summary No. 37-40, Volume IV for the Period June 1, 1966 to July 31, 1966, Supporting Research and Advanced Development
The Space Programs Summary is a six-volume, bimonthly publication that documents the current project activities and supporting research and advanced development efforts conducted or managed by JPL for the NASA space exploration programs.
GUIDANCE AND CONTROL↗
Spacecraft Antenna Pointing
In examining the characteristic inaccuracies of a pre-programmed high-gain antenna pointing system, the effects of spacecraft attitude errors, as embodied in pitch, yaw and roll limit cycle activity, are of major concern. If the pointing accuracy requirements for a particular mission allow the use of a single degree of freedom pointing system, it is doubtful whether a method of correcting antenna position for spacecraft attitude errors would be worthwhile. This is because the pointing error due to fitting a plane curve to a three-dimensional trajectory would probably be at least as large as the additional pointing errors due to attitude drift within the deadbands. Further, trying to correct pointing for pitch, yaw, and roll drifts by adjusting a single hinge angle is relatively ineffective.
ERROR SIGNAL↗
Advanced Liquid Propulsion Systems
The Advanced Liquid Propulsion Systems program is investigating selected problems generated by spacecraft operational requirements for propulsion systems capable of high inherent reliability, long-term storage in the space environment, multiple start in free fall (zero gravity), and engine throttling. The solutions proposed to satisfy these requirements are coordinated for practical application in a system.
PROPULSION SYSTEM↗