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Results for “sprays”

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

All sources NASA NTRS DOE OSTI

NASA NTRS1964

Chemically sprayed thin-film photovoltaic converters

Chemically sprayed thin film photovoltaic converters - solar cell

SOLAR CELL↗

NASA NTRS1965

Inert gas spraying device aids in repair of hazardous systems

Inert gas spraying device aids in safely making mechanical repairs to a cryogenic fluid system without prior emptying of the system. This method can be applied to any natural or bottled gas system and with modifications to gasoline transports.

Teleha, S.↗

NASA NTRS1964

Labor hygiene in the spraying of chemicals from civilian airplanes

Hygienic hazards of air pollution from aerial insecticide spraying

INSECTICIDE↗

NASA NTRS1965

An experimental correlation of the nonreactive properties of injection schemes and combustion effects in a liquid-propellant rocket engine. part 1- the application of nonreactive-spray properties to rocket-motor injector design

Spray properties of unlike impinging streams of nonreacting fluids for design application to liquid propellant rocket engine injector

INJECTOR↗

NASA NTRS1966

Spray-on technique simplifies fabrication of complex thermal insulation blanket

Spray-on process constructs molds used in forming sections of thermal insulation blankets. The process simplifies the fabrication of blankets by eliminating much of the equipment formerly required and decreasing the time involved.

Bond, W. E. G.↗

NASA NTRS1966

Multilayer refractory nozzles produced by plasma-spray process

Multilayer rocket nozzles formed by plasma spraying have good thermal shock resistance and can be reheated in an oxidizing environment without loss of coating adherence. Suggested application of this process are for the production of refractory components, which can be formed as surfaces of revolution.

Bliton, J. L.↗

NASA NTRS1966

Spray-on electrodes enable EKG monitoring of physically active subjects

Easily applied EKG electrodes monitor the heart signals of human subjects engaged in various physical exercises. The electrodes are formed from an air drying, electrically conductive cement mixture that can be applied to the skin by means of a modified commercially available spray gun.

Source record↗

NASA NTRS1965

The making of nickel and nickel-alloy shapes by casting, powder metallurgy, electroforming, chemical vapor deposition, and metal spraying

Casting, powder metallurgy, electroforming, metal spraying, and chemical vapor deposition techniques for producing nickel and nickel-alloy shapes

ELECTROFORMING↗

NASA NTRS1966

An investigation of spray velocity resulting from high-velocity penetration of thin plates by disks

Analysis based on one-dimensional shock wave theory to study maximum velocity of spray emanating from rear surface of thin meteoroid bumper

SHOCK WAVE↗

NASA NTRS1967

Metal flame spray coating protects electrical cables in extreme environment

Metal flame spray coating prevents EMF measurement error in sheathed instrumentation cables which are externally attached to cylinders which were cooled on the inside, but exposed to gamma radiation on the outside. The coating provides a thermoconductive path for radiation induced high temperatures within the cables.

Brady, R. D.↗

NASA NTRS1967

Flame sprayed dielectric coatings improve heat dissipation in electronic packaging

Heat sinks in electronic packaging can be flame sprayed with dielectric coatings of alumina or beryllia and finished off with an organic sealer to provide high heat and electrical resistivity.

Mackay, T. L.↗

NASA NTRS1967