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Results for “Grain”

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 1,459 records · Page 81

All sources NASA NTRS DOE OSTI

NASA NTRS1970

Elastic properties of three grades of fine grained graphite at 2000 C

Elastic properties of fine grained graphite at room and elevated temperatures

Marlowe, M. O.↗

NASA NTRS1969

Can solid hydrogen condense on interstellar grains?

Solid hydrogen condensation on interstellar grain surfaces at extremely low temperatures related to H atoms density

De Jong, T.↗

NASA NTRS1970

X-ray scattering by grains in the direction of the Crab pulsar and Sco XR-1

X ray scattering by interstellar grains in direction of Crab pulsar and Sco XR-1

Bowyer, C. S.↗

NASA NTRS1970

The morphological continuum in solid propellant grain design

Grain configurations classification for solid propellant rockets by relative web thickness and mean vector direction of burning surface into topological continuum

Billheimer, J. S.↗

NASA NTRS1970

Intensity of the infrared radiation from interstellar grains in the solar neighborhood

IR radiation intensity distribution in solar neighborhood from grain models of dirty ice, graphite and graphite core-dirty ice mantle

Swamy, K. S. K.↗

NASA NTRS1970

On dielectric models of interstellar grains

Dielectric models of interstellar grains from calculations for smooth particles of homogeneous materials

Greenberg, J. M.↗

NASA NTRS1970

Compositional zoning and its significance in pyroxenes from two coarse grained Apollo 11 samples

Compositional zoning in pyroxenes from grained Apollo 11 microgabbros, implying supercooled magma origin

Hargraves, R. B.↗

NASA NTRS1970

Metal grains in Apollo 12 igneous rocks

Metallic fe grains in Apollo 12 igneous rocks, discussing Ni and Co abundances

Brett, R.↗

NASA NTRS1970

Thermal emission from grains in H-II regions

H II region dust grains thermal emission, examining effect on diffuse nebulae

Krishna Swamy, K. S.↗

NASA NTRS1971

Petrology of a fine grained igneous rock from the Sea of Tranquillity

Electron microprobe analysis of fine-grained igneous rocks from lunar sample 10022 from Sea of Tranquillity

Bottinga, Y.↗

NASA NTRS1971

Development of nondestructive test techniques for large solid propellant grains Final report

Nondestructive test technique developed for large solid propellant grains

Amaral, J. M.↗

NASA NTRS1971

Satellite stability and interstellar dust grain studies

Source record↗

NASA NTRS1970

The formation of interstellar molecular hydrogen by physical adsorption on grains

Interstellar molecular hydrogen formation by physical adsorption on grains, determining H atoms adsorptive potentials on silicates, graphite, solid hydrogen and ice

Augason, G. C.↗

NASA NTRS1970