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.
Laser dynamics, modulation, and control by intra- cavity time varying perturbation
Disturbances of vestibular origin comprising motion sickness resulting from rotating tilted chair
Uniform adhesive shear stress distributions in double-lap bonded joints and joint design criteria
Alloy strengthening mechanisms - strengthening by fine particle dispersion, and structure and properties control by rapid quenching or splat cooling of liquid metals
Tabulated activity coefficients of electrolytes in aqueous solutions from freezing point to boiling point of solvent
Reliability optimization of series, parallel, and combined redundancy systems
Calibrating low g accelerometer using mass attraction
Sonic boom simulation by low pressure sources
Evaluation of effectiveness of external insulation for improving thermal performance of cryogenic storage system
Shock absorbing couch for body support under high acceleration or deceleration forces
Thermally sensitive tuning probe for nullifying detuning effects in microwave cavity resonator of amplifier
Table structure and rotating magnet system simulating gravitational forces on spacecraft and displaying trajectories between Earth, Venus, and Mercury
Applying relationship of beam intensity covariances and local extinction coefficient covariances to calculation of convection velocity in crossed-beam methodology
Switching mechanism with energy stored in coil spring
Laser output electronic tuning by intra-cavity acousto-optic filter perturbation
Self-stabilized vernier theodolite for determining angular orientation of line of sight between target and inertial reference system on manned space vehicle
Solar radiation direction detector and device for compensating degradation of photocells
Collapsible auxiliary tank for restarting liquid propellant rocket motors under zero gravity