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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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Variable property heat transfer and friction equations to rocket nozzle coolant passages and comparison with nuclear rocket test results
Coefficient of friction for sputtered solid film lubricants
Friction and adhesion between metal test flats and simulated lunar soils in vacuum environment
Friction tests of minerals in ultrahigh vacuum simulating lunar environment
Friction and contact resistance for gallium lubricated low speed copper sliprings in vacuum
Friction and wear of steels in air and vacuum
Low speed Ga lubricated sliding electrical contacts of Be in vacuum, discussing Ga film role in friction and contact resistance
Equilibrium model of laminar arc constrictor plasma generator, correlating heat transfer, wall shear stress, friction factor and development length
Frictional drag reducing polymer solution injection into boundary for turbulent pipe flow, discussing Reynolds number, injection rate, injection points and concentration
Supersonic skin friction measurements in grit type boundary layer transition trips with zero heat transfer
Nuclear rocket nozzle cooling passages, discussing heat transfer and friction correlations for single-phase hydrogen turbulent flow
Solid film lubricants deposited by DC and RF sputtering on metal and glass surfaces, determining friction characteristics by electron microscopy
Skin friction measurement in supersonic flows by thin film heated element method, describing thermal boundary layer properties
Prediction of friction and heat transfer coefficients with large variations in fluid properties
Development of low friction magnetic recording tape
Friction and wear determination of cobalt-rhenium solid solution alloy in air and in vacuum
Linearized theory of stagnation region skin friction and mass transfer at hypersonic speeds
Kinetic and static friction force measurement between magnetic tape and magnetic head surfaces