Iterative algorithms and numerical problems of the theory of plates and shells
Digital computer approach to elasticity theory problems using program based on iterative algorithms
ITERATIVE SOLUTION↗
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Results for “Shell”
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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Calculating a ceiling in the form of a shell rectangular in the plan
Membrane stresses, bending state, and end effect for elliptical paraboloid ceiling resting on series of columns
MEMBRANE FORCE↗
Spacecraft find limits of shell protecting earth
Scientific information transmissions from Pioneer VI and VII space probes
SATELLITE TRANSMISSION↗
Thermal stresses in sandwich shells
Alumina sandwich cone testing to develop theoretical values of internal temperature distribution and thermal stress
THERMAL STRESS↗
Trapped radiation shells and cosmic-ray cutoffs in models of the magnetosphere.
Charged particle motion in static magnetic fields without axial symmetry derived, employing Lagrange equation in transformed coordinate system and Alfven motion
CHARGED PARTICLE↗
Stability of an anisotropic circular cylindrical shell under the combined effect of external pressure and longitudinal stresses
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Kabanov, V. V.↗
Stress concentration around a circular hole reinforced with a rigid sleeve in a cylindrical orthotropic shell
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Guz, A. N.↗
Analysis of filament reinforced metal-shell pressure vessels
Computer program analyzes design requirements and computes designs for metal-lined filament-wound pressure vessels with either geodesic /helical/ or in-plane filament winding patterns on the cylindrical portion and over the ends, reinforced by circumferential windings on the cylindrical portion.
Landes, R. E.↗
Transmission characteristics of conical shells under lateral excitations, part 2 Final report
Digital computer program for calculating steady state frequency response of laterally excited truncated cones and cylinders in low to moderate frequency ranges
Hu, W. C. L.↗
Fabrication of a 1/10 dynamically scaled geometrically similar, structural replica of the Apollo service module shell and structure, phase 2 Final report
Fabrication of scale model of Apollo service module and lunar module cone extension, fairing between command and service modules, and modified command module base plate and sting
Hood, L. L.↗
Nonlinear response of elastic shells status report, 1 feb. - 31 jul. 1967
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De Silva, C. N.↗
Periodic report, design of a strut supported turbine vane with a wire-form porous shell
Thermal and structural design analysis of strut supported, porous wall turbine vane
Anderson, R. D.↗
Test of sodium boiling in a single tube-in- shell heat exchanger over the range 1720 deg to 1980 deg F /1211 to 1355 K/
Sodium was boiled in a vertical, 1/2-inch (1.27-cm) inside diameter by 4-fOOt (1.22-m) long tube. The columbium alloy boiler operated at flow rates of 75 to 380 lbm/hr (9.4 to 48 g/sec) and up to 0.93 quality. Boiling performance depended on whether the inlet flow was two-phase or liquid. Two-phase momentum pressure drops were 1(1/2) times frictional drops. Qualities over 0.9 were obtained at some critical (burnout) boiling conditions. Liquid superheats up to 250° F (139 K) existed before initiation of boiling.
James P. Lewis↗
Buckling under axial compression of long cylindrical shells with random axisymmetric imperfections.
Buckling of long cylinders with homogeneous random axisymmetric geometric imperfections under axial compression, using truncated hierarchy technique
Amazigo, J. C.↗
Nonlinear analysis of shells of revolution Progress report
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Stricklin, J. A.↗
Hoop restraint on beam-column behavior in a stiffened cylindrical shell
Skin's hoop restraint is determined by treating each stringer as an independent column on an elastic foundation. The equivalent radial support is simulated by elastic supports on a beam column. The formula is given for determination of the spring rates of these supports.
Kinsey, J. C.↗
Manual for structural stability analysis of sandwich plates and shells
Handbook for structural stability analysis of sandwich structures under typical loading conditions encountered in aerospace applications
Sullins, R. T.↗
Plastic buckling of point-loaded spherical shells
Thin spherical roller supported domes stability and axisymmetric deformation under apex point loads, investigating plastic buckling and inelastic strain effects
Roberts, S. B.↗