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.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Design optimization and fabrication of conical support structure for cryogenic tank in long duration space flight
Laser in molecular beam for feedback stabilization
Tracking data reduction to geopotential accelerations for satellites
Three body problem of planetary orbiters based on central body oblateness, solar effects, and atmospheric drag using equations of motion and transformations
Useful operating life of Apollo and LM RCS propellant tank configurations
Waste disposal and housekeeping concepts for manned space systems
Photographic and tabular data of biological isolation experiments with monkeys and mice
Operating guidelines for experiments in biological isolation of primates
Literature search for effects of intestinal microflora on host organisms
Environmental control and life support subsystem for monitoring and controlling trace contaminants in spacecraft cabin atmosphere
Perturbation theory for reduced density matrices
Geopotential resonance effects on low altitude satellites orbit determination, analyzing GEOS 2 orbit variations to determine even-degree coefficients
Radiative transfer in inhomogeneous atmospheres using simplified matrix equations in perturbation method
Statistical properties of subtropical jet stream maxima over U.S. from Nimbus II IR radiometry
Modification of NUALGAM and BREMRAD codes
Computations of binding energies and vibrational energies of ground state molecular hydrogen to measure accuracy of dissociation energy
Data on external refrigeration systems for space storage of cryogens for long periods
Thin film Cu2S-CdS solar cells thermally cycled for 10,050 cycles under simulated orbital conditions