Degradation of polymeric compositions in vacuum to 10-9 mm hg in evaporation and sliding friction experiments
Degradation of polymer compositions in vacuum in evaporation and sliding friction experiments
SLIDING FRICTION↗
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Results for “friction”
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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In-flight test to determine space environmental effects on friction, wear, and lubrication of materials
In-flight test to determine space environmental effects on friction, wear, and lubrication of materials - proposed modular system
LUBRICATION↗
Friction, wear, and adhesion characteristics of titanium-aluminum alloys in vacuum
Friction, wear, and adhesion characteristics of titanium-aluminum alloys in vacuum
WEAR↗
Influence of orientation of grains in tungsten on its friction characteristics
Grain orientation influence on friction properties of tungsten
TUNGSTEN↗
Friction and wear characteristics of polyimide and filled polyimide compositions in vacuum /10-10 mm Hg/
Friction and wear characteristics of polymide and filled polymide compositions in vacuum
POLYMER↗
Friction and wear of hexagonal metals and alloys as related to structure and lattice parameters in vacuum to 10-10 millimeter of mercury
Friction and wear characteristics of metals and alloys related to structure and lattice parameters in high vacuum
CRYSTAL LATTICE↗
Further investigation of effect of air injection through slots and porous surfaces on flat-plate turbulent skin friction at Mach 3
Supersonic flat plate skin friction reduction by air injection into turbulent boundary layer
GAS INJECTION↗
A study of the pressure, heat transfer, and skin friction on sharp and blunt flat plates at Mach 6.8
Pressure, heat transfer, and skin friction studies on sharp and blunt flat plates at hypersonic speeds
FLAT PLATE↗
Tape recorder belt study - Belt-to-pulley creep, coefficient of friction, and stress relaxation of seamless polyester belts Final report
Belt-to-pulley creep, friction coefficient, and stress relaxation of seamless polyester tape recorder belts
POLYESTER↗
Study of surface pitots for measuring turbulent skin friction at supersonic Mach numbers - Adiabatic wall
Calibration of surface pitot tubes for measuring turbulent skin friction at supersonic speeds - adiabatic wall
SKIN FRICTION↗
Effect of orientation of friction characteristics of single-crystal beryllium in vacuum /10 minus10 torr/
Orientation effect on friction characteristics of single crystal beryllium in vacuum
SLIDING FRICTION↗
Friction characteristics of single crystal and polycrystalline aluminum oxide in contact in vacuum
Friction and adhesion properties of single crystal and polycrystalline aluminum oxide in sliding contact in vacuum
ADHESION↗
Analysis and correlation of heat-transfer coefficient and friction factor data for dilute gas-solid suspensions
Heat transfer coefficient, friction factor, and pressure drop analyzed in flow of gas - solid dilute suspension
FRICTION MEASUREMENT↗
Influence of a vacuum environment on friction and lubrication studies
Influence of vacuum system and oxygen partial pressures on friction behavior of metals in sliding contact
METAL↗
Friction characteristics of single-crystal and polycrystalline aluminum oxide in contact with various metals in vacuum
Friction characteristics of single and polycrystalline aluminum oxide in contact with various metals in vacuum
ALUMINUM OXIDE↗
Considerations regarding the evaluation and reduction of supersonic skin friction
Experimental and predicted data on turbulent boundary-layer skin friction of supersonic transport configuration
TURBULENT BOUNDARY LAYER↗
Effects of periodic blowing through flush transverse slots on turbulent boundary layer skin friction
Effects of periodic blowing through flush transverse slots on turbulent boundary layer skin friction
BLOWING↗
Direct measurement of compressible turbulent boundary layer skin friction on a porous flat plate with mass injection Final report
Measurement of compressible turbulent boundary layer skin friction on porous flat plate with mass injection
INJECTION↗