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Results for “Porous”

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 325 records · Page 18

All sources NASA NTRS DOE OSTI

NASA NTRS1970

Factors affecting the performance of porous structures used as oxygen fuel cell electrodes

Design methods for improving performance of porous structures used as oxygen fuel cell electrodes

Katan, J.↗

NASA NTRS1969

Two phase flow and heat transfer in porous beds under variable body forces, part 5 Final report

Two phase mass flowmeter with two dissimilar porous cartridges

French, J. V., Jr.↗

NASA NTRS1970

The turbulent boundary layer on a porous plate - Experimental heat transfer with uniform blowing and suction, with moderately strong acceleration

Heat transfer to transpired turbulent boundary layer on porous plate with moderately strong acceleration

Kays, W. M.↗

NASA NTRS1970

Two phase flow and heat transfer in porous beds under variable body forces Final report, part 6

Two phase flow and heat transfer in porous beds in reduced gravity environment

Henry, H. R.↗

NASA NTRS1964

Method of producing porous tungsten ionizers for ion rocket engines Patent

Method for producing porous tungsten plates for ionizing cesium compounds for propulsion of ion engines

Saunders, N. T.↗

NASA NTRS1970

An experimental investigation of the thermal conductivity and electrical resistivity of three porous 304L stainless steel 'Rigimesh' materials to 1300 K Interim report

Thermal conductivity and electrical resistivity measurements for three porous Rigimesh stainless steel materials from 300 to 1300 K

Tye, R. P.↗

NASA NTRS1970

Some observations of effects of porous casings on operating range of a single axial-flow compressor rotor

Test results of single axial flow with several porous outer casings

Bailey, E. E.↗

NASA NTRS1970

A flow experiment on a curved-porous-wall gas- core reactor geometry

Flow characteristics of curved porous wall gas core reactors for nuclear rocket engines, visualizing simulated fuel flow with air-smoke combination

Lanzo, C. D.↗

NASA NTRS1970

Steady state heat transfer in partially liquid filled porous media

Heat transfer in closed partially liquid filled steady state porous systems, testing linear flux force equation validity

Breyer, W. H.↗

NASA NTRS1971

Methyl alcohol used as penetrant inspection medium for porous materials

Porous material thoroughly wetted with alcohol shows persistent wet line or area at locations of cracks or porosity. Inspection is qualitative and repeatable, but is used quantitatively with select samples to grade density variations in graphite blocks. Photography is employed to achieve permanent record of results.

Hendron, J. A.↗

NASA NTRS1970