Results 21 to 30 of about 158,372 (301)

Nonlinear oscillations of a viscoelastic cylindrical panel with concentrated masses

open access: yesMATEC Web of Conferences, 2018
The problems of oscillations of a viscoelastic cylindrical panel with concentrated masses are investigated, based on the Kirchhoff-Love hypothesis in the geometrically nonlinear statement.
Khodzhaev D.A Dadakhan   +2 more
doaj   +1 more source

The low-noise optimisation method for gearbox in consideration of operating conditions [PDF]

open access: yes, 2014
This paper presents a comprehensive procedure to calculate the steady dynamic response and the noise radiation generated from a stepping-down gearbox.
Kang, J, Sun, W, Tao, Q, Zhou, J
core   +1 more source

Buckling Analysis of Laminated Composite Panel with Elliptical Cutout Subject to Axial Compression

open access: yesModelling and Simulation in Engineering, 2012
A buckling analysis has been carried out to investigate the response of laminated composite cylindrical panel with an elliptical cutout subject to axial loading. The numerical analysis was performed using the Abaqus finite-element software. The effect of
Hamidreza Allahbakhsh, Ali Dadrasi
doaj   +1 more source

Postbuckling of thick FGM cylindrical panels with tangential edge constraints and temperature dependent properties

open access: yesVietnam Journal of Mechanics, 2016
This paper investigates postbuckling behavior of thick  FGM cylindrical panels resting on elastic foundations and subjected to  thermal, mechanical and thermomechanical loading conditions.
Hoang Van Tung
doaj   +1 more source

Influence of the Transverse Inhomogeneity on the Nonlinear Post-Buckling Path of Compressed FG Cylindrical Panels

open access: yesEngineering Transactions, 2017
In this paper, nonlinear stability of axially compressed cylindrical panels simply supported according to two types of boundary conditions (with possible or limited circumferential displacements of unloaded sides) is presented.
Olga LYKHACHOVA, Zbigniew KOŁAKOWSKI
doaj   +1 more source

A Magnetohydrodynamic Boost for Relativistic Jets [PDF]

open access: yes, 2007
We performed relativistic magnetohydrodynamic simulations of the hydrodynamic boosting mechanism for relativistic jets explored by Aloy & Rezzolla (2006) using the RAISHIN code.
Hardee, Philip   +4 more
core   +3 more sources

Collapse and Fragmentation of Magnetized Cylindrical Clouds [PDF]

open access: yes, 1993
Gravitational collapse of the cylindrical elongated cloud is studied by numerical magnetohydrodynamical simulations. In the infinitely long cloud in hydrostatic configuration, small perturbations grow by the gravitational instability.
Tomisaka, Kohji
core   +2 more sources

Geometrically Nonlinear Free Vibration Analysis of Cylindrical Shells Using high Order Shear Deformation Theory-A Finite Element Approach [PDF]

open access: yesEngineering and Technology Journal, 2011
A nonlinear finite element model for geometrically large amplitude free vibration analysis of laminated composite shallow cylindrical shell panel is presented using high order shear deformation theory (HSDT). The nonlinearity is introduced in the Green –
Nabil Hassan Hadi, Kayser Aziz Ameen
doaj   +1 more source

Passive Cooling of PV Modules Using Heat Pipe Thermosiphon with Acetone: Experimental and Theoretical Study

open access: yesApplied Sciences, 2023
The effect of heat pipe thermosiphon in reducing the operating temperature of a photovoltaic panel has been analyzed theoretically and experimentally in this paper. Copper heat pipe thermosiphon with acetone as a working fluid was used.
Zakariya Kaneesamkandi   +3 more
doaj   +1 more source

Nudging Axially Compressed Cylindrical Panels Toward Imperfection Insensitivity [PDF]

open access: yesJournal of Applied Mechanics, 2019
Abstract Curved shell structures are known for their excellent load-carrying capability and are commonly used in thin-walled constructions. Although theoretically able to withstand greater buckling loads than flat structures, shell structures are notoriously sensitive to imperfections owing to their postbuckling behavior often being ...
Cox, Bradley   +2 more
openaire   +3 more sources

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