SEARCH · Engineering Papers
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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Heat transfer across surfaces in contact - effects of transient temperature and pressure environments
Axisymmetric contact of dynamic punch force on thick elastic plate
Radioisotope heating of ionizers in contact ionization thrustor in primary electric propulsion systems
Contact problem for generalized system of differential equations of heat and mass transfer
Improved performance of face contact seal in liquid sodium by incorporation of spiral groove geometry
Statistical determination of landing contact conditions for XB-70 aircraft - frequency histograms and cumulative frequency probability distributions
Comparison of porous ionizer materials for cesium contact-ionization thrustors
Contact angle hysteresis, wetting of solidified rare gases, and surface properties of mercury
Contact diffusion interaction of materials with cladding
Visual, contact, and decision subsystems for Mars rover
Graphs of station contact times for Apollo parking orbits with variable launch azimuths
Heat transfer between metallic surfaces in contact
Steady state thermal conductance coefficient at interface formed by nominally-flat rough contacting surface placed in vacuum environment
Sliding friction characteristics in vacuum of single and polycrystalline aluminum oxide in contact and with various metals
Multilayer technique for evaporation of ohmic contacts onto CdS, noting V-I characteristics and noise spectrum of recrystallized layer
Contact binaries origin and evolution, discussing orbital angular momentum dissipation through mass ejection along magnetic lines of force
Effective gap thickness and gap number relation determined from correlation of parameters of thermal contact conductance