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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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Electronics package converts a continuous-dc tungsten-inert gas welder for pulse-arc operation. Package allows presetting of the pulse rate, duty cycle, and current value, and enables welding of various alloys and thicknesses of materials.
Solution of non-linear singular integral equations from hydroelasticity and electroelasticity by analytic parameter continuation
Optical system for recording Schlieren images with continuous writing, ultrahigh speed framing camera
Speed versus accuracy tradeoffs in human reaction task choices with continuous cost for time
Possible applications of continuity equation plasma oscillations to other periodic astrophysical phenomena
Conditions determined for sure stability of continuous systems subjected to random excitation
Cumulative index to continuing bibliography on aerospace medicine and biological effects - 1968
Continuation of low-altitude satellite interaction problem study using Monte Carlo method
Continuous time nonlinear dynamical system states variables estimated suboptimally from discrete noisy measurements with second order nonlinear filter, deriving dynamical equations
Computer program for continuous attitude determination for spin stabilized OGO-C satellite after malfunction of attitude control system, calculating angle between high rate data periods
Electron number density LF oscillations for ionized gas identified with periodic solutions to neutral and charged particle plasma continuity equations
Analytic continuation of Appell hypergeometric series into linear combination of four infinite series
Continuous-channel electron multipliers degradation in spacecraft environment simulation laboratory equipment
Continuous culture device for controlled growth of Euglena gracilis
Low thrust trajectories for minimum time rendezvous between continuous thrust interceptor and passive target vehicle, comparing calculus of variations and steepest ascent analyses
Continued fraction inversion to rational fraction of two polynomials based on state space formulation and Routh algorithm
Light rigid civil aircraft response to continuous atmospheric turbulence estimated using two rigid body degrees of freedom method for vertical and lateral gusts
LF oscillations in electron number density of ionized deuterium, Ne and He identified from particle continuity equation