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dc.contributor.authorKhawaja, Hassan Abbas
dc.contributor.authorMessahel, Ramzi
dc.contributor.authorSouli, Mhmed
dc.contributor.authorAl-Bahkali, Essam
dc.contributor.authorMoatamedi, Mojtaba
dc.date.accessioned2019-01-11T12:35:50Z
dc.date.available2019-01-11T12:35:50Z
dc.date.issued2017
dc.description.abstractThis work attempts to model the dynamic behavior of Carbon Fiber Reinforced Polymer (CFRP) shell structure subjected to water shock wave to improve the results presented in the study by Khawaja et al., 2014. In the previous study, the real physical problem was simplified by decoupling the fluid and the structural phenomena, applying the recorded experimental fluid pressure load to the CFRP shell structure. The current study involves not only structure modeling, as given in the earlier study, but also fluid behavior using the Arbitrary Lagrangian-Eulerian (ALE) method. The focus of this study is to highlight the difference in structural response between uncoupled and coupled Fluid Structure Interaction (FSI) numerical solution, and also to validate the ability of the FSI numerical simulation to solve complex problems, involving the generation and the propagation of water shock waves and their impact on the composite shell structures, using both multi-material ALE (MM-ALE) methods and advanced non-linear Fluid Structure Interaction (FSI) strong coupling algorithms. Results obtained from experiments are compared with numerical simulations using the LS-DYNA (R) software. The results are found to be in good agreement with the experimental data and are improved by considering the coupling effects, as the mass of the water acts as a viscous damper and reduces the high-frequency oscillations in the structural response.en_US
dc.descriptionAccepted manuscript version. Published version available at <a href=http://nonlinearstudies.com/index.php/mesa/article/view/1532>http://nonlinearstudies.com/index.php/mesa/article/view/1532.</a>en_US
dc.identifier.citationKhawaja, H.A., Messahel, R., Souli, M., Al-Bahkali, E. & Moatamedi, M. (2017). Fluid solid interaction simulation of CFRP shell structure. <i>Mathematics in Engineering, Science and Aerospace (MESA), 8</i>(3), 311-324. http://nonlinearstudies.com/index.php/mesa/article/view/1532en_US
dc.identifier.issn2041-3173
dc.identifier.otherFRIDAID 1483879
dc.identifier.urihttps://hdl.handle.net/10037/14427
dc.language.isoengen_US
dc.publisherCambridge Scientific Publishersen_US
dc.relation.journalMathematics in Engineering, Science and Aerospace (MESA)
dc.relation.projectIDNorges forskningsråd: 200585en_US
dc.rights.accessRightsopenAccessen_US
dc.subject.en_US
dc.subjectVDP::Technology: 500en_US
dc.subjectVDP::Teknologi: 500en_US
dc.titleFluid solid interaction simulation of CFRP shell structureen_US
dc.typeJournal articleen_US
dc.typeTidsskriftartikkelen_US
dc.typePeer revieweden_US


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