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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.

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1,651 records · Page 87

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NASA NTRS2018

Rechargeable Battery Auto-Cycler Requiring Lower Power and Dissipating Reduced Waste Heat

A battery charger system includes a power supply and a switch connected to the power supply wherein the switch has a first switch half and a second switch half. First and second batteries are selectively connected to the power supply via the switch. The first and second switch halves are moved between a plurality of operational positions to fully charge the first battery, discharge the first battery into the second battery, discharge the second battery into the first battery, and fully charge the second battery.

Hanson, Thomas David↗

NASA NTRS1960

Design, Fabrication, and Testing of a Cesium Ion Rocket Engine

Quarterly Progress Report No.2: December 1st 1960 through February 28 1961

ION ENGINE↗

NASA NTRS1965

Research and development of a high capacity, nonaqueous secondary battery Final report, Oct. 1964 - Dec. 1965

High capacity nonaqueous secondary battery

BATTERY↗

NASA NTRS1977

The evaluation by numerical simulation of the design for a Microwave Pressure Sounder (MPS)

The potential accuracy of an active multifrequency millimeter-wave technique for the remote measurement of atmospheric pressure at the Earth's surface was investigated by numerical simulation.

Dennis A Flower↗

NASA NTRS1996

Bipolar and Monopolar Lithium-Ion Battery Technology at Yardney

Lithium-ion battery systems offer several advantages: intrinsically safe; long cycle life; environmentally friendly; high energy density; wide operating temperature range; good discharge rate capability; low self-discharge; and no memory effect.

Russell, P.↗

NASA NTRSDate not supplied

Evaluation of Long-Term Storage Stability and Operational Efficiency of Rapid Cycle Amine Adsorbents

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John R Tidwell↗

NASA NTRS2025

Quantifying the Influence of Fault Geometry via Mesh Morphing With Applications to Earthquake Dynamic Rupture and Thermal Models of Subduction

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Gabrielle M. Hobson↗

NASA NTRS1965

Preparation and evaluation of fiber metal nickel battery plaques Final report, Aug. 1, 1964 - Jul. 31, 1965

Flexible fiber metal battery plaques production

PRODUCTION ENGINEERING↗

NASA NTRSDate not supplied

Physics-Informed ROM Development for ISS EMU LLB-2 Condition-Based Monitoring

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Parameter inference↗

NASA NTRSDate not supplied

Innovative 3D-printed hybrid cooling systems for thermal management of lithium-ion pouch cells

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Xuguang Zhang↗

NASA NTRS1972

Primary and Secondary Micrometeoroid Impact Rate on the Lunar Surface: A Direct Measurement

Determination of the number of micrometeoroid impact craters on the camera provided an opportunity to make a sensitive direct measurement of the flux of interplanetary dust particles impacting the lunar surface. Optical and scanning electron microscope studies were performed. Low velocity impact and flux analyses are presented.

D Brownlee↗

NASA NTRSDate not supplied