Title : ( Analytical solution for free vibration of flexible 2D rectangular tanks )
Authors: Mohaamad Rezaiee Pajand , Ahmad Aftabi Sani , Mohammad Sadegh Kazemiyan ,
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Abstract
This paperprovidesabriefliteraturereviewondynamicbehaviorofliquidstoragecontainers.Moreover, the freevibrationoftwo-dimensionaldeformablerectangulartanksfully-filled withacompressible fluid is analyticallyinvestigated,andtheexactsolutionsarederived.Inthisstudy,the fluid-structure inter- action isrigorouslyconsidered,andthe fluid isassumedtobeirrotational,inviscidandcompressible. Furthermore,aclosed-formexpressionisintroducedforevaluatingthefundamentalfrequencyofthe flexible2Drectangulartanks filled withcompressibleliquid.Inaddition,anapproximateformulais suggestedtodeterminethecorrespondingpressuredistributionontankwalls.Finally,numericalex- amples areperformedtoverifythepresentedclosed-formrelations.Tostudytheeffectofvarious parametersonnaturalfrequenciesandmodeshapesofthe fluid-structure system,asensitivityanalysisis also conducted.
Keywords
, Fluid-structure interaction, Hydrodynamic pressure, Naturalfrequency, Mode shape, Freevibration, Closed-form solution
@article{paperid:1057716,
author = {Rezaiee Pajand, Mohaamad and Ahmad Aftabi Sani and Kazemiyan, Mohammad Sadegh},
title = {Analytical solution for free vibration of flexible 2D rectangular tanks},
journal = {Ocean Engineering},
year = {2016},
volume = {122},
number = {1},
month = {May},
issn = {0029-8018},
pages = {118--135},
numpages = {17},
keywords = {Fluid-structure interaction;Hydrodynamic pressure;Naturalfrequency;Mode shape;Freevibration;Closed-form solution},
}
%0 Journal Article
%T Analytical solution for free vibration of flexible 2D rectangular tanks
%A Rezaiee Pajand, Mohaamad
%A Ahmad Aftabi Sani
%A Kazemiyan, Mohammad Sadegh
%J Ocean Engineering
%@ 0029-8018
%D 2016
