Please use this identifier to cite or link to this item:
https://scholarbank.nus.edu.sg/handle/10635/51725
DC Field | Value | |
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dc.title | Solution of impact-induced flexural waves in a circular ring by the method of characteristics | |
dc.contributor.author | Shim, V.P.W. | |
dc.contributor.author | Quah, S.E. | |
dc.date.accessioned | 2014-04-25T07:56:39Z | |
dc.date.available | 2014-04-25T07:56:39Z | |
dc.date.issued | 1998-09 | |
dc.identifier.citation | Shim, V.P.W.,Quah, S.E. (1998-09). Solution of impact-induced flexural waves in a circular ring by the method of characteristics. Journal of Applied Mechanics, Transactions ASME 65 (3) : 569-579. ScholarBank@NUS Repository. | |
dc.identifier.issn | 00218936 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/51725 | |
dc.description.abstract | A study of elastic wave propagation in a curved beam (circular ring) is presented. The governing equations of motion are formulated in two forms based on Timoshenko beam theory. Solutions are obtained using the method of characteristics, whereby a numerical scheme employing higher-order interpolation is proposed for the finite difference equations. Results obtained are verified by experiments; it is found that use of the higher-order numerical scheme improves correlation with experimental results. Comparison of the relative accuracy between the two mathematical formulations - one in terms of generalized forces and velocities and the other in terms of generalized displacements - shows the former to be mathematically simpler and to yield more accurate results. | |
dc.source | Scopus | |
dc.type | Article | |
dc.contributor.department | MECHANICAL & PRODUCTION ENGINEERING | |
dc.description.sourcetitle | Journal of Applied Mechanics, Transactions ASME | |
dc.description.volume | 65 | |
dc.description.issue | 3 | |
dc.description.page | 569-579 | |
dc.description.coden | JAMCA | |
dc.identifier.isiut | NOT_IN_WOS | |
Appears in Collections: | Staff Publications |
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