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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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At least 721 records · Page 40

Long term impacts of big technology.

Federal Government relationship to technical systems suppliers, comparing government and private consumer-oriented industries operations

Weidenbaum, M. L.↗

High-temperature, long-term drift of platinum-rhodium thermocouples

Contamination of thermocouples is minimized by use of pure alumina insulators and a controlled low-impurity-level high-vacuum environment. Average thermal electromotive force change for platinum-rhodium thermocouples was -2.8 deg K after 3700 hours exposure to a mean temperature of 1530 deg K.

Szaniszlo, A. J.↗