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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Mathematical techniques used in minimum variance orbital navigation and guidance, midcourse phase, lunar parking, descent orbits, landing, ascent, and rendezvous
Moderator wall cooling of high thrust cavity type gaseous nuclear rocket engines
Inertia product and inertia moment variation effect on spin entry, developed spin, and spin recovery of airplanes
Damping in multiple beam structural vibration analysis - steady state analysis and transient vibrations
Gas pressurization requirements for cryogenic liquids
Modified computer program mathematical theory and mathematical model description for predicting rocket engine ablative liner thickness, char depth, and temperature distribution
Lunar gravitational effect on lifetime of close lunar satellites
Annular two-phase flow inside circular tubes for estimating liquid film thickness and calculating heat transfer coefficient of pure fluid
Energy absorbing structures and materials for spacecraft landing system, shell buckling problems, and use of high strength, low ductility materials in pressure vessels
Electron microscopy and electron optics in exobiology
Engineering study and analysis of water vapor mass transfer in space suit
Fluid amplifier dynamic characteristics and Fortran program for numerical solution of time- dependent two-dimensional Navier-Stokes equation for viscous jet in arbitrary flow field
Dimensional analysis of fluid amplifier dynamic characteristics
Pressurized toroidal shells - asymptotic method
Cesium ion emission of porous tungsten materials
Transfer functions for RC commutated networks
Reaction kinetics ablation program to predict ablation performance of rocket nozzle heat protection materials
Procedures for matching intake and ejector pumping characteristics of air-augmented nozzles