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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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Experimental and theoretical brightness temperature comparisons of lunar surface for different elevation angles of sun and observer
Comparison of turbulent heat transfer estimates and boundary layer transition criteria for large lifting reentry vehicles
Kinetic comparison of microbial sterilization in ultrahigh vacuum and outer space
Inconel 718 and Al 2219 alloys surface flawed specimens fracture toughness and flaw growth comparison for high pressure hydrogen vessel
Piezoelectric accelerometer transverse sensitivity calibration using reference accelerometer comparison technique
Serologic comparisons of carbonic anhydrases in human and other primate erythrocytes
UV interstellar extinction from comparison of epsilon and zeta Persei, noting graphite features
Micropulsation Pc-1 phase and polarization comparisons concerning L to R wave coupling in ionosphere
Paired comparison tests of relative signals detected by capacitive and floating Langmuir probes in turbulent plasmas from 0.2 to 10MHz
Polarity comparison of solar magnetic field and interplanetary magnetic field
Comparison of aircraft and surface vehicle stopping performance under varying runway conditions
Weight comparison of electrochemical devices and turbine-type APUs for space shuttle orbiter nonpropulsive power
Comparison of differentiated line source and line source methods of measuring particulate media thermal conductivity in vacuum
Comparison of spherical and triangular boundary layer trips on flat plate at supersonic speed
Acoustic attenuation determined experimentally during engine ground tests of XB-70 airplane and comparison with predictions
Comparison of hydrogen and methane as coolants in regeneratively cooled panels
Inlet plenum chamber noise measurement comparison of 20 inch diameter fan rotors with aspect ratios of 3.6 and 6.6
Automobile exhaust manifold thermal reactor systems comparison in control of hydrocarbon and carbon monoxide emissions