Engine Stand Data for Flight Deck and Community Noise Predictions
No abstract available
Henderson, Brenda↗
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Results for “STAND”
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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Discussion on the Impact of Acoustic Standing Waves on Structural Responses
No abstract available
acoustic↗
2014 Advanced Environmental Health/Advanced Food Technology Standing Review Panel
No abstract available
Steinberg, Susan↗
Preliminary Thrust Stand Measurements of an Ablative Gallium Electromagnetic (GEM) Thruster
No abstract available
Thomas, Robert E.↗
Spontaneous Cracking in Unfired Magnesia Compacts Upon Standing in Air
Analytical-grade magnesium oxide powder without binder was compressed hydrostatically to 50,000 lb. per sq. in. to form compacts. When exposed to moist air immediately after pressing, these compacts developed irregularly shaped cracks. Controlled tests, in which these compacts were exposed for various lengths of time to various atmospheres, indicated that in general water vapor, carbon dioxide, and residual stresses had to be present if cracking was to occur. The probable cause of the cracking was the formation of a less dense and mechanically weak basic carbonate of magnesium at crystallite surface points of high stress concentration which developed during the compacting. The adsorption of dry CO2 at such sites prevented subsequent delayed fracture.
Davies, Myron O.↗
2015 Decompression Sickness/Extravehicular Activity Risks: Standing Panel Review Panel Status Review
No abstract available
Steinberg, Susan↗