Results 21 to 30 of about 277,340 (205)

Modeling and Simulation of Transverse Free Vibration Analysis of a Rectangular Plate with Cutouts Using Energy Principles

Shock and Vibration, 2018
A modeling method is proposed for the vibration characteristics of rectangular plates with cutouts having variable size. Different from the existing modeling method by considering the cutout as an extremely thin part of the plate, the energy principles ...
Shuangxia Shi, Bin Xiao, Guoyong Jin, Chao Gao   +3 more
doaj   +1 more source

Accurate approximations for the shape-dependent electrostatic energy of a uniformly charged rectangular plate

Results in Physics
We consider a simple approach to calculate approximately the stored electrostatic energy of a uniformly charged rectangular plate. It is expected that the method may work reasonably well when one dimension of the rectangular plate is considerably larger ...
Orion Ciftja
doaj   +1 more source

Modeling suspension bridges through the von K\'arm\'an quasilinear plate equations

, 2014
A rectangular plate modeling the deck of a suspension bridge is considered. The plate may widely oscillate, which suggests to consider models from nonlinear elasticity.
Gazzola, Filippo, Wang, Yongda
core   +1 more source

Vibration Analysis and Optimization of a Rectangular Plate with Flanging Hyperellipse Cutout

Shock and Vibration, 2018
Vibration analysis and optimization of a rectangular plate with a flanging hyperellipse cutout is investigated in this paper, numerically. In the analysis, finite element method (FEM) is applied to perform parametric studies on various plates in ...
Wensheng Wang, Sier Deng, Song Zhang, Da Geng   +3 more
doaj   +1 more source

Analysis of free vibration characteristics of complicated shape plate contacting with water on one side

Zhongguo Jianchuan Yanjiu, 2023
ObjectivesThis paper aims to study the free vibration characteristics of complicated shape plate coupled with fluid under elastic boundary conditions. MethodsTo this end, the rectangular domain enveloping the complicated shape plate domain is selected ...
Qingsheng LI, Tianyun LI, Xiang ZHU, Shuai ZHANG, Rui NIE   +4 more
doaj   +1 more source

Optimization of a finite element mesh for plates subjected to in-plane patch loading [PDF]

, 2019
In designing in-plane stressed thin plates, the loading condition where the uniform distributed edge forces are locally applied along one or more of the plate’s boundaries is often encountered. We investigated the optimal grid pattern that can be used in
Ikhenazen, Ghania, Kilardj, Madina, Saidani, Messaoud   +2 more
core   +1 more source

Damage detections in nonlinear vibrating thermally loaded plates [PDF]

, 2009
In this work, geometrically nonlinear vibrations of fully clamped rectangular plates subjected to thermal changesare used to study the sensitivity of some vibration response parameters to the presence of damage and elevated temperature. The geometrically
A.R. Kukreti, B.I. Epureanu, E. Manoach, E. Manoach, E. Manoach, E. Parloo, E.A Thorton, H.T. Banks, I. Trendafilova, I. Trendafilova, J. Cattarius, L. Moniz, M. Amabili, M. Todd, P. Ribeiro, P. Ribeiro, P. Verboven, P.F. Rizos, Y. Zou   +18 more
core   +2 more sources

Effect of structural parameters on the vibrational response of a visco-elastic rectangular plate with clamped ends; pp. 127–138 [PDF]

Proceedings of the Estonian Academy of Sciences, 2015
A mathematical model for predicting the vibrational response of a non-homogeneous visco-elastic rectangular plate was developed to assist design engineers and researchers.
Anupam Khanna, Narinder Kaur
doaj   +1 more source

Study on the Effect of Spoiler Columns on the Heat Dissipation Performance of S-Type Runner Water-Cooling Plates

Energies, 2022
To solve the problem of low heat dissipation efficiency for the conventional S-type runner water-cooling plate of the fan converter IGBT module, two new water-cooling plates were designed with rectangular and elliptical column structures in the S-shaped ...
Xiongfei Zheng, Xue Hu, Lixin Zhang, Xinwang Zhang, Feng Chen, Chunliang Mai   +5 more
doaj   +1 more source

Effect on the critical fluid velocity of a flutter by the spanwise dynamic characteristics of a cantilevered rectangular plate

Nihon Kikai Gakkai ronbunshu, 2020
The dynamic stability of rectangular flexible plate often becomes a problem. As the flexible plate, the papers in a high-speed printing machine, the thin plastic, the thin metal, the fluttering flag and the oscillating doom roof are enumerated.
Katsuhisa FUJITA, Satoshi KITANO, Ryohei KOZU, Tomoyoshi OMURA   +3 more
doaj   +1 more source