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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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Residual static strength of titanium & stainless steel alloys and one superalloy at various temperatures
Absorption oscillator strengths of spectral lines from medium and light elements
Probe is developed to test strength of soldered, brazed or microwelded joints. It consists of a spring which may be adjusted to the desired test pressure by means of a threaded probe head, and an indicator lamp. Device may be used for electronic equipment testing.
Influence of stress distribution and shape on deformation and strength of rotating disks
Compressive strength and failure modes of boron fiber-magnesium matrix composite
Strength characteristics of anisotropic and laminated composite materials
Buckling strengths of axially compressed filament wound cylinders determined by linear anisotropic shell theory
Structural mechanics and buckling strength of honeycomb sandwich cylinders with bending
Welding techniques and filler metals for high strength aluminum alloys evaluated by bulge test program
Oscillator strengths for electric dipole transitions in spectrum series of neutral helium
Electronic oscillator strengths for nitrogen second positive and nitrogen first negative systems from observations of shock layers about hypersonic projectiles
Shock tube measurement of autoionization lifetime and oscillator strengths of states above first ionization potential for aluminum
Ductility and strength of dilute tungsten-rhenium alloys
Relative strengths of notched single-layer and multilayer stainless steel pressure vessels at cryogenic temperatures
Oscillator strengths and autoionization lifetime of aluminum I doublet measured in shock tube
Oscillator strengths of first negative system of CO cation and third positive system of CO DETERMINED by radiative lifetime of upper electronic states
Oscillator strength of CN red system in emission, observing pulsed electrodeless discharge in acetonitrile
Tensile-strength testing apparatus employs a capillary bundle through which a noncompressible fluid is extruded and a quick-release valve system. This apparatus applies the test loads at relatively constant very high strain rates with minimal shock and vibration to the tensile specimen and apparatus.