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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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Boiling water cooling of hypothetical large solid rocket nozzle lined with porous wall or melting insulating coating
Two phase flow through porous materials in low gravity environments
Evaporating electrodes and structural parameters of porous systems
Performance and deployment characteristics of twin-keel parawing with different amounts and permeabilities of porous material in outer lobes
Fluid mechanic techniques for two phase flow and heat transfer in porous beds under variable body forces
Two phase flow and heat transfer in porous beds under reduced gravity
Production of porous metals for use in transpiration cooling experimentation
Analytical method for obtaining exact solutions for steady state heat transfer behavior of two dimensional porous cooled media
Design methods for improving performance of porous structures used as oxygen fuel cell electrodes
Two phase mass flowmeter with two dissimilar porous cartridges
Heat transfer to transpired turbulent boundary layer on porous plate with moderately strong acceleration
Two phase flow and heat transfer in porous beds in reduced gravity environment
Method for producing porous tungsten plates for ionizing cesium compounds for propulsion of ion engines
Thermal conductivity and electrical resistivity measurements for three porous Rigimesh stainless steel materials from 300 to 1300 K
Test results of single axial flow with several porous outer casings
Flow characteristics of curved porous wall gas core reactors for nuclear rocket engines, visualizing simulated fuel flow with air-smoke combination
Heat transfer in closed partially liquid filled steady state porous systems, testing linear flux force equation validity
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.