Title : ( A closed-form solution for a fluid-structure system: shear beam-compressible fluid )
Authors: Amirhossein Keivani , Ahmad Shooshtari , Ahmad Aftabi Sani ,
Full TextAbstract
A closed-form solution for a fluid-structure system is presented in this article. The closed-form is used to evaluate the finite element method results through a numeric example with consideration of high frequencies of excitation. In the example, the structure is modeled as a cantilever beam with rectangular cross-section including only shear deformation and the reservoir is assumed semi-infinite rectangular filled with compressible fluid. It is observed that finite element results deviate from the closed-form in relatively higher frequencies which is the case for the near field earthquakes.
Keywords
, fluid, structure interaction; closed, form solution; shear beam; hydrodynamic pressure
@article{paperid:1036360,
author = {Keivani, Amirhossein and Shooshtari, Ahmad and Aftabi Sani, Ahmad},
title = {A closed-form solution for a fluid-structure system: shear beam-compressible fluid},
journal = {Coupled Systems Mechanics},
year = {2013},
volume = {2},
number = {2},
month = {June},
issn = {2234-2184},
pages = {127--146},
numpages = {19},
keywords = {fluid-structure interaction; closed-form solution; shear beam; hydrodynamic pressure},
}
%0 Journal Article
%T A closed-form solution for a fluid-structure system: shear beam-compressible fluid
%A Keivani, Amirhossein
%A Shooshtari, Ahmad
%A Aftabi Sani, Ahmad
%J Coupled Systems Mechanics
%@ 2234-2184
%D 2013
