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Results for “down conversion”

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 1,153 records · Page 64

All sources NASA NTRS DOE OSTI

NASA NTRS1969

A wind-tunnel and analytical study of the conversion from wing lift to rotor lift on a composite-lift V/TOL aircraft

Wind tunnel and analytical study of conversion from wing lift to rotor lift on composite lift VTOL aircraft

Huston, R. J.↗

NASA NTRS1969

A spacecraft analog-to-digital conversion system employing MOSFETS

Spacecraft analog to digital conversion system employing metal oxide semiconductor field effect transistors

Lokerson, D. C.↗

NASA NTRS1968

Techniques for reducing mixer conversion loss in millimeter wave receivers for communications and radiometry Final report, 1 Jan. - 31 Dec. 1968

Reducing conversion loss in semiconductor mixers of millimeter wave receivers used in radiometry and communications

Shackelford, R. G.↗

NASA NTRS1969

Nimbus-D solar-conversion power supply subsystem Quarterly technical report, 15 dec. 1968 - 15 mar. 1969

Solar conversion power supply subsystem for Nimbus D satellite, and engineering tests

Source record↗

NASA NTRS1968

Institute for direct energy conversion Status report

Materials, plasma, and electrochemical engineering for energy conversion

Source record↗

NASA NTRS1969

Review of liquid-metal magnetohydrodynamic energy conversion cycles

Liquid metal magnetohydrodynamic energy conversion cycles for spacecraft supply

Morse, F. H.↗

NASA NTRS1969

Nimbus-D solar conversion power supply subsystem Quarterly technical report, 15 Mar. - 15 Jun. 1969

Manufacturing and qualification testing of solar conversion power supply subsystem for Nimbus 4

Source record↗

NASA NTRS1969

A conversion table for wavelengths to electron volts and 1/cm Interim technical report

Conversion table expressing energy in terms of wavelength, wavenumbers, and electron volts

Samson, J. A. R.↗

NASA NTRS1968

Materials research problems in the direct conversion of thermal radiative and chemical energy into electricity.

Direct energy conversion and materials limitations, discussing thermoelectricity, solar cells, thermionics and fuel cells

Wald, F.↗

NASA NTRS1968

Linear voltage-amplitude to pulse-width conversion utilizing a controlled unijunction monostable multivibrator.

Circuit for linear voltage amplitude to pulse width conversion using controlled unijunction monostable multivibrator

Hammond, W. E.↗

NASA NTRS1968

The photolytic conversion of an allene to a cyclopropylidene - The photolysis of 1,2- cyclononadiene.

Photolytic conversion of allene to cyclopropylidene, discussing cyclononadiene in vapor phase and resulting product

Karafiath, E.↗

NASA NTRS1968

The conversion of amber suppressors to ochre suppressors.

Amber suppressors conversion to ochre suppressors in RNA of bacterium or bacteriophage using uracil mutagen

Osborn, M.↗

NASA NTRS1969

Chemical processes in SiC formation by reactive deposition and chemical conversion.

Chemical processes in silicon carbide due to reactive deposition and chemical conversion, noting silicon growth mechanism involving outward diffusion

Haq, K. E.↗

NASA NTRS1969

Possible conversion of rotational energy of the neutron star in the Crab Nebula into energy of relativistic electrons.

Rotational energy conversion of neutron star into relativistic electrons energy suggested by increasing period of pulsating radio source in Crab Nebula

Finzi, A.↗

NASA NTRS1969