NASA Quarantine Program
This presentation describes the historical context and contemporary implementation of the NASA pre-launch quarantine program known as the Health Stabilization Program (HSP).
Quarantine↗
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Results for “krypton isotopes Kr-85/use in hydrogen gas detector, equipment and method for”
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 Apr. - 28 Jul. 1969
Absorber evaluation of alkaline battery separator systems with electrolyte wetting and wicking measurement
Kelley, J. J.↗
Overview of A Ground Test of A Hybrid Electric Turbofan Engine
NASA/GE Power Extraction Demonstration Summary Presentation for Turbine Engine Technology Symposium (TETS) 2026.
Cassandra J Miller↗
TDRSS Battery Life Cycle Tests Interim Report
The design features of the tracking and data relay satellite system battery are described. Some of the life cycle tests performed on the battery are reported.
Kipp, E. W.↗
The Design of the United Kingdom Scientific Satellite Solar Power System
Solar power system for the ariel satellite /uk-1/
ARIEL I SATELLITE↗
An analysis of digital phase-locked loops
This report focuses on second-order digital phase-locked loops (DPLLs) with uniformly sampled input, an amplitude-insenstive phase extractor and a conventional loop filter.
Thomas, J. B.↗
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.↗
NiCd space battery test data analysis project, phase 2 Quarterly report, 1 Jan. - 30 Apr. 1967
Cryptanalytic technique for evaluating nickel- cadmium battery cell failure characteristic data
FAILURE↗
DS2 Mars Microprobe Battery
Develop battery that will meet DS-2 power requirements under specified operational, environmental, and life requirements.
Microprobe Lithium Battery↗
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↗
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↗
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↗
Spacecraft battery reconditioning cost considerations
Cost considerations for spacecraft battery reconditioning are studied. Results indicate that the cost of performing reconditioning is minuscule compared with spacecraft system investment. Results also indicate that spacecraft life extension of a few days justifies incorporation of reconditioning circuitry.
Vanommering, G.↗
A program to develop a high-energy density primary battery with a minimum of 200 watt hours per pound of total battery weight first quarterly report, jul. - sep. 1964
Highly conductive nonaqueous electrolytes for high energy battery
CONDUCTIVITY↗
Investigations leading to the development of a primary zinc-silver oxide battery of improved performance characteristics Final report, 1 Jul. 1964 - 30 Jun. 1965
Design of silver oxide-zinc battery of limited cycle life with no degradation in discharge voltage characteristics
SILVER OXIDE↗
Battery cell thermal-conductive coating increases efficiency
Thin coating of high-temperature epoxy resin provides necessary electrical insulation, as well as good thermal conductivity between battery cells. Insulation increases efficiency of nickel-cadmium battery, as it would any multicell battery assembly in which cell-to-cell thermal balance is critical.
Doyle, H. M.↗
Battery simulation program
Computer program calculates spacecraft battery energy at specific times dictated by input sequence of recharge, discharge, and no activity phases. Recharge phases are assumed during times not specified, unless batteries are fully charged. Warnings are printed when energy falls below specified level. Program assumes two identical batteries.
Abreu, A.↗