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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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Classification of second order quasi-linear partial differential equations with two independent variables in structural dynamics with emphasis on elastic structures
Pressure distribution in finite width high speed self acting gas lubricated slider and partial arc bearings, noting trailing edge conditions and side leakage effects
Hansen method of partial anomalies for cometary orbits applied to comet Encke perturbed by earth and compared with perturbations by numerical integration
Necessary and sufficient conditions for existence of smooth solution to quasi-linear partial differential equation
Peano-Baker method for integration of variational equations to produce partial derivatives used in satellite trajectory estimation
Sequential vector estimation of matrix of second partial derivatives, suggesting alternative least squares method
Comparison of effects of stimulation by centripetal force on perception of visual horizontal in partially sighted and normal humans
Analog-hybrid Monte Carlo method for solving partial differential equation on hybrid computer
Probability limit theorems applied to convergence of finite difference approximations of partial differential equations
Liquid and ullage gas effects of partially filled cylinder with attached elastic drain pipe
Identification in partial differential equations by Laplace equation
Boundary value problems for incompressible inviscid flow past partially cavitating cascade of cambered blades
Selection index estimation from partial multivariate normal data
Intensity measurements of microwave spectral absorption on partially saturated lines
Applications of group theory and Liapunov stability to partial differential equations
Miniature heater for zinc oxide thin film oxygen partial pressure sensor
Separation of variables for linear partial differential equations of second order in two independent variables
Solution for finite-amplitude free oscillations of fluid in partially filled axisymmetric container