Axially symmetric vibrations of a finite isotropic disk. III

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DOIResolve DOI: http://doi.org/10.1121/1.1907075
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TypeArticle
Journal titleThe Journal of the Acoustical Society of America
Volume25
Issue3
Pages533535; # of pages: 3
Subjectboundary value problems; barium; titanates; vibration resonance
AbstractGraphically solving the frequency equation, the different real values of α for the same frequency have been obtained. When three such values of α exist, three independent boundary conditions have been made to satisfy at the curved surface of the disk. The resonant frequencies for which these conditions hold good have been evaluated, and the corresponding displacement curves for the vibrating faces of the disk have been compared with the experimentally obtained curves for the bariumtitanate disks. A test for the validity of this method has been provided by comparing the residual stresses at the curved surface with the compressional component of the stress at the center of the disk.
Publication date
LanguageEnglish
AffiliationNational Research Council Canada
Peer reviewedYes
NRC number2985
NPARC number21273604
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Record identifier420948f4-4634-427d-bf0b-9a65961d3024
Record created2015-01-16
Record modified2016-05-09
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