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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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Optimal solutions to mixed initial boundary value problems for control processes described by semilinear hyperbolic partial differential equations in two independent variables
Perturbation method for inverting radiative heat transfer equation to obtain vertical constituent distribution in planetary atmospheres
Laplace transformation applied to conductive heat transfer problems
Spatial perturbation model for electron behavior in metals with impurities
Logarithmic normal and Chi-square distribution functions evaluated for determining drop size distribution in liquid sprays
Electronic computer program user manual for optimum design of space communication system
Motion equations for planar simulation of flexible Saturn 1B launch vehicles under in-flight winds using Appell equation, noting sloshing mode
Equation of motion for predicting dynamic behavior of parachute payload system
Boundedness theorem, thresholds, and stationary values in modified Huxley-Hodgkin model for electric current flow through cell membrane
Fourier holograph representation of wind velocity over Cape Kennedy
Algorithm using gradient and restoration phases for constrained minimal problems
Probability density distributions for monaural detection of tonal signal in continuous background of Gaussian noise as modified noncentral chi distribution
Algorithm for Navier-Stokes and continuity equations used to derive curvilinear coordinate system
Computer programming of satellite orbit tracking angles for automatic picture transmission receiving stations
Strain energy for two and three dimensional crack systems subjected to varying loads, detailing loading and crack geometry effects on fracture criterion
Algorithms applied to vertical trajectory control system
Body temperature and sweating during thermal transients caused by exercise
Predicting geomagnetic index and geomagnetic planetary amplitude using 1968 solar and geophysical data