Free Vibration Analysis of Composite Conical Shells with Variable Thickness
Shock and Vibration, 2020 Free vibration of conical shells of variable thickness is analysed under shear deformation theory with simply supported and clamped free boundary conditions by applying collocation with spline approximation.
Saira Javed +2 more
doaj +2 more sources
Jet–cavity coupling and structural response characteristics of hollow shell with truncated cone during vertical high-speed water entry [PDF]
AIP AdvancesThis paper adopts a coupled fluid–structure interaction method based on computational fluid dynamics and the finite element method to investigate the high-speed vertical water entry of hollow truncated cone shells and systematically reveal the regulatory
Jihai Dai +13 more
doaj +1 more source
Collapse Of Conical Shells Having Single Dimple Imperfection Under Axial Compression
, 2021 This paper aims to provide experimental results into the buckling behavior of cones having single dimple imperfection subjected to axial compression.
Ifayefunmi, Olawale +1 more
core +1 more source
Implosion of Indirectly Driven Reentrant-Cone Shell Target [PDF]
Physical Review Letters, 2003 We have examined the implosion of an indirectly driven reentrant-cone shell target to clarify the issues attendant on compressing fuel for a fast ignition target. The target design is the hydrodynamic equivalent of a NIF cryoignition target scaled to be driven by Omega. Implosions were imaged with backlit x radiographs and modeled with LASNEX.
Stephens, R. B. +4 more
openaire +3 more sources
Lifting, Loading, and Buckling in Conical Shells
, 2023 Liquid crystal elastomer films that morph into cones are strikingly capable lifters. Thus motivated, we combine theory, numerics, and experiments to reexamine the load-bearing capacity of conical shells.
Duffy, Daniel +4 more
core +3 more sources
GLASS: Generator for Large Scale Structure
The Open Journal of Astrophysics, 2023 We present GLASS, the Generator for Large Scale Structure, a new code for the simulation of galaxy surveys for cosmology, which iteratively builds a light cone with matter, galaxies, and weak gravitational lensing signals as a sequence of nested shells ...
Nicolas Tessore +4 more
doaj +1 more source
Geophysical Research Letters, 2023 Electromagnetic ion cyclotron (EMIC) waves can drive radiation belt depletion and Low‐Earth Orbit satellites can detect the resulting electron and proton precipitation.
L. Capannolo +8 more
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Study on acoustic vibration similarity law of complex stiffened cone-cylinder combined shell
Zhongguo Jianchuan Yanjiu, 2022 ObjectiveDue to the difficulty of accurately converting the experimental results of acoustic radiation and vibration from scale models of complex stiffened combined shells into prototypes, the acoustic vibration similarity laws of this type of combined ...
Caigeng PENG +2 more
doaj +1 more source
Peanut Shell Derived Carbon Combined with Nano Cobalt: An Effective Flame Retardant for Epoxy Resin
Molecules, 2021 Biomass-derived carbon has been recognised as a green, economic and promising flame retardant (FR) for polymer matrix. In this paper, it is considered that the two-dimensional (2D) structure of carbonised peanut shells (PS) can lead to a physical barrier
Jing Liang +9 more
doaj +1 more source
Shape and growth in European Atlantic Patella limpets (Gastropoda, Mollusca). Ecological implications for survival [PDF]
Web Ecology, 2007 Specimens of Patella intermedia, Patella rustica, Patella ulyssiponensis, and Patella vulgata were analyzed for shell and radula characteristics. Shell growth in P. rustica and P.
J. Paulo Cabral
doaj +1 more source