Modeling, vibration, and stability of elastically tailored composite thin-walled beams carrying a spinning tip rotor

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dc.contributorVirginia Tech. Engineering Science and Mechanics Departmenten
dc.contributorChungnam National University. Mechanical Engineering Departmenten
dc.contributorYonsei University. Mechanical Engineering Departmenten
dc.contributor.authorSong, Ohseop S.en
dc.contributor.authorKwon, Hyuck-Dongen
dc.contributor.authorLibrescu, Liviuen
dc.contributor.departmentBiomedical Engineering and Mechanicsen
dc.date.accessed2015-05-12en
dc.date.accessioned2015-05-28T14:56:10Zen
dc.date.available2015-05-28T14:56:10Zen
dc.date.issued2001-08-01en
dc.description.abstractThe problems of the mathematical modeling, eigenvibration, and stability of cantilevered thin-walled beams carrying a spinning rotor at its tip are investigated. The structure modeled as a thin-walled beam encompasses nonclassical features such as anisotropy, transverse shear, and secondary warping, and in this context, a special ply-angle configuration inducing a structural coupling between flapping-lagging-transverse shear is implemented. The implications of combined gyroscopic effects and conservative force upon the free vibration and stability of this structural system are revealed and a number of pertinent conclusions are outlined. Among others, it is shown that the judicious implementation of the tailoring technique can yield dramatic enhancements of both the vibrational and stability behavior of the system.en
dc.format.extent10 pagesen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationSong, O., Kwon, H. D., & Librescu, L. (2001). Modeling, vibration, and stability of elastically tailored composite thin-walled beams carrying a spinning tip rotor. Journal of the Acoustical Society of America, 110(2), 877-886. doi: 10.1121/1.1377292en
dc.identifier.doihttps://doi.org/10.1121/1.1377292en
dc.identifier.issn0001-4966en
dc.identifier.urihttp://hdl.handle.net/10919/52734en
dc.identifier.urlhttp://scitation.aip.org/content/asa/journal/jasa/110/2/10.1121/1.1377292en
dc.language.isoen_USen
dc.publisherAcoustical Society of Americaen
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subjectComposite modelsen
dc.subjectStructural beam vibrationsen
dc.subjectAnisotropyen
dc.titleModeling, vibration, and stability of elastically tailored composite thin-walled beams carrying a spinning tip rotoren
dc.title.serialJournal of the Acoustical Society of Americaen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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