Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/99402
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dc.contributor.authorLi, Huaen
dc.date.accessioned2014-10-15T07:42:37Zen
dc.date.accessioned2019-12-06T20:06:49Z-
dc.date.available2014-10-15T07:42:37Zen
dc.date.available2019-12-06T20:06:49Z-
dc.date.copyright2013en
dc.date.issued2013en
dc.identifier.citationLi, H. (2013). Free vibration of a high-speed rotating truncated spherical shell. Journal of vibration and acoustics, 135(3), 031006-.en
dc.identifier.issn0739-3717en
dc.identifier.urihttps://hdl.handle.net/10356/99402-
dc.identifier.urihttp://hdl.handle.net/10220/24046en
dc.description.abstractThis paper is the first work on the vibration of a high-speed rotating spherical shell that rotates about its symmetric axis by developing a set of motion governing equations with consideration of both the Coriolis and centrifugal accelerations as well as the hoop tension arising in the rotating shell due to the angular velocity. To the author's understanding, no such work has so far been published on the rotating spherical shell with the Coriolis and centrifugal accelerations as well as the hoop tension, although there have been the works published on the rotating hemispherical shell with consideration of the Coriolis and centrifugal forces. A thin rotating isotropic truncated circular spherical shell with the simply supported boundary conditions at both the ends is taken as an example for the free vibrational analysis. In order to validate the present formulation, comparisons are made with a nonrotating isotropic spherical shell, and a good agreement is achieved since no published data results from open literature are available for comparison on the dynamics of rotating spherical shell. By the Galerkin method, several case studies are conducted for investigation of the influence of the important parameters on the frequency characteristics of the rotating spherical shell. The parameters studied include the circumferential wave number, the rotational angular velocity, Young's modulus of the shell material, and the geometric ratio of the thickness to radius of the spherical shell.en
dc.language.isoenen
dc.relation.ispartofseriesJournal of vibration and acousticsen
dc.rights© 2013 ASME.en
dc.subjectDRNTU::Engineering::Mechanical engineering::Kinematics and dynamics of machineryen
dc.titleFree vibration of a high-speed rotating truncated spherical shellen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Mechanical and Aerospace Engineeringen
dc.identifier.doihttp://dx.doi.org/10.1115/1.4023144en
item.grantfulltextnone-
item.fulltextNo Fulltext-
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