Vibration test of a pressurized torus shell.
Frequency response of pressurized torus shell held free or rigidly
SHELL STABILITY↗
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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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An analysis of free vibration of orthogonally stiffened cylindrical shells with stiffeners treated as discrete elements.
Free vibration analysis for ring and stringer stiffened cylindrical shell, using Rayleigh-Ritz technique
REINFORCED SHELL↗
Imperfection-sensitivity of eccentrically stiffened cylindrical shells.
Imperfection sensitivity of eccentrically axial and ring stiffened cylinderal shells under axial compression and hydrostatic pressure
AXIAL LOAD↗
Imperfection sensitivity of externally pressurized spherical shells.
Initial postbuckling behavior of spherical shell under external pressure determined using Koiter theory, analyzing effects of imperfections on buckling strength of structures
SPHERICAL SHELL↗
Symmetric and nonsymmetric buckling of finitely deformed eccentrically stiffened shells of revolution.
Finite difference method stability analysis of deformed eccentrically stiffened shells of revolution, accounting for finite prebuckling rotations
FINITE DIFFERENCE METHOD↗
Some problems of thin circular cylindrical shells. I.
Simplified equations for thin circular cylindrical shells under loading investigated for possible elimination of inconsistencies
THIN WALLED SHELL↗
An asymptotic solution of conical shells of constant thickness.
Constant thickness elastic conical shells subject to lateral loads, deriving asymptotic solution
ELASTIC SHELL↗
Buckling of spherical shells ring-supported at the edges.
Elastic buckling loads of shallow spherical shells supported by edge rings including nonlinear prebuckling effects
SHELL STABILITY↗
THEORETICAL AND EXPERIMENTAL ANALYSIS OF SEVERAL TYPICAL JUNCTIONS IN SPACE VEHICLE SHELL STRUCTURES
Analysis of several typical junctions in space vehicle shell structures
STRUCTURE↗
THEORETICAL AND EXPERIMENTAL ANALYSIS OF SEVERAL TYPICAL JUNCTIONS IN SPACE VEHICLE SHELL STRUCTURES. PRELIMINARY DRAFT
Analysis of several typical junctions in space vehicle shell structures
SPACE VEHICLE↗
RADIATIVE HEAT-TRANSFER CALCULATIONS FOR INFINITE SHELLS WITH CIRCULAR-ARC SECTIONS, INCLUDING EFFECTS OF AN EXTERNAL SOURCE FIELD
Diffuse radiation from infinite shells with circular-arc sections - source field effects
HEAT TRANSFER↗
CONFIGURATIONS OF SUPERCONDUCTING SHELLS REQUIRED FOR NEAR CRITICAL UNIFORM MAGNETIC FIELDS
Superconducting shells for near critical uniform magnetic fields
SHELL↗
ON THE POSTBUCKLING BEHAVIOR OF THIN CYLINDRICAL SHELLS
Results of tests on postbuckling equilibrium positions of isotropic thin-walled circular cylindrical shells under axial compression, external pressure and combined loading are reported and compared with available theoretical results.
CYLINDRICAL SHELL↗
Local Circumferential Buckling of Thin Circular Cylindrical Shells
The problem of circumferential buckling of a thin circular cylindrical shell due to compressive hoop stresses which vary in the axial direction is examined. For extremely localised compressive hoop stress distributions resulting from thermal discontinuity effects, or from a uniform, radial line loading, the buckle pattern should also be localised. Simplified analyses into these two types of problem are considered which show that only a limited number of buckle deflection modes needs to be assumed.
CYLINDRICAL SHELL↗
A SURVEY OF RESEARCH ON THE STABILITY OF HYDROSTATICALLYLOADED SHELL STRUCTURES CONDUCTED AT THE DAVID TAYLOR MODEL BASIN
Experimental and theoretical studies have been carried out to investigate the stability of ring-stiffened cylinders and hemispherical shells under hydrostatic pressure. The use of accurately machined models has been found extremely valuable in improving the quality of experimental data, thereby permitting a more careful examination of theory. As a result, the effects of boundary conditions and other factors usually masked by the influence of structural imperfections have been clarified. So far these studies have caused the investigators to regard classical small-deflection theory with increasing confidence.
ROCKET NOZZLE↗
SIMILITUDE REQUIREMENTS FOR SCALE MODEL DETERMINATION OF SHELL BUCKLING UNDER IMPULSIVE PRESSURES
Similitude requirements in scale model determination of shell buckling under impulsive pressures
BUCKLING↗
ON SEVERAL RESEARCH PROBLEMS OF THE INSTABILITY OF SHELL STRUCTURES
Shell structure instability
SHELL STABILITY↗