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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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Natural orbitals calculated from spin free one density matrix of open shell limited configuration-interaction wave function constructed from nonorthogonal basis
Asymmetric dynamic response to free and forced vibrations of thin membrane shells at given stress state due to previous loads
Cosmic ray albedo-neutron decay source role in intensity measurements of high energy protons trapped on low L shells during satellite flights
Computer program determination of barreling effect on strength of ring and stringer stiffened shells designed to support axial compression loads
Analytical technique is developed for prediction of reverse buckling in thin curved shells. Test data indicate technique predicts actual reverse buckling pressure within 10 percent, and should be useful for analytical prediction of reversed condition failure for problems such as explosive decomposition through vacuum failure.
UNIVAC 1108 computer program for solving static response characteristics of axisymmetric shells
Inner shell ionizations by proton impact examined by approximation models
Green function approach to natural vibration of thin spherical shell segments
Dynamic response of cylindrical shell to random acoustic excitation
Analysis of large bending deformations of filamentary tubular shell typical for pressure constraint components of space suits
Spherical shell dynamic response on colliding with special elastic impact surface with stress wave analysis
Effects of pressure distributions on bluff tension shell shapes
Vibration analysis on ring stiffened conical shell reentry configuration
Steady-state pressure drop and heat transfer data for single-tube-in-shell water boiler
Newton-Raphson and conjugate gradient technique for mathematical programming of axisymmetric buckling of spherical shells
Free vibrations of circular cylinders, web stiffened sandwich shells
Generalized ring stiffness matrix for ring stiffened shells of revolution
Resonant frequencies in thin circular conical shells