Scale modeling considerations for thermal control coatings
Spacecraft thermal control coatings scale models, discussing temperature errors due to energy transport along surfaces
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Spacecraft thermal control coatings scale models, discussing temperature errors due to energy transport along surfaces
Design criteria for integrating electric propulsion system into SERT 2 spacecraft and future spacecraft designs
Motion of liquids enclosed in aerospace vehicle tanks under weak gravitational fields - Vol. 1
Lava flow characteristics in Hadley Rille valley of lunar mountains
Stability and postcritical response of infinite width panels on hinged supports due to aerodynamic loads at hypersonic speed
Theoretical analysis of electron beam array propagation from spacecraft
Orbital mechanics and observation tradeoffs for earth resources satellite
Aerodynamic characteristics of advanced turbine engines
Criteria for designing space shuttle landing systems
Time synchronization of loran C navigation system and characteristics of sky wave reception operation
Sudden release of large number of cosmic rays as supernova burst considered in relation to cosmic rays containment in galactic disk
Reynolds number simulation requirements for subsonic wind tunnel tests of space shuttle configurations
Elastohydrodynamic lubrication effects on roller bearing design and performance
This paper discusses the parameters of gears and gear lubrication that affect wear, pitting, and scoring. Formulas for sliding and rolling velocities and for relative radii of profile and lengthwise curvatures between gear teeth are listed. The effects of load sharing between teeth are considered, and formulas for contact stress are developed. The duration of tooth contact and the variation in coefficient of friction are considered. The aspects of oil film thickness and critical temperatures are presented in relation to gear tooth wear and scoring. A discussion of gear testing and simulated gear testing by means of rollers emphasizes the advantages of each.
Median approach to two person game theory
Atmospheric density models for 30 N latitude for January and July for use in entry studies of Skylab command module
Simple argon model atoms used for calculating electron number densities for argon plasma discharges
Safety characteristics for powered lift of commerical STOL aircraft