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dc.contributor.authorTang, Liguo
dc.contributor.authorWu, Zhaojun
dc.contributor.authorLiu, Shengxing
dc.contributor.authorYang, Wuyi
dc.contributor.author杨武夷
dc.date.accessioned2013-02-28T08:15:51Z
dc.date.available2013-02-28T08:15:51Z
dc.date.issued2012-08
dc.identifier.citationIEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL,2012,59(8):1759-1773zh_CN
dc.identifier.issn0885-3010
dc.identifier.urihttp://dx.doi.org/10.1109/TUFFC.2012.2380
dc.identifier.uriWOS:000307831900015
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/15004
dc.description.abstractThe objective of this study is to investigate the three-dimensional (3-D) analytical solution for transient guided wave propagation in liquid-filled pipe systems using the eigenfunction expansion method (EEM). The eigenfunctions corresponding to finite liquid-filled pipe systems with a traction-free lateral boundary and rigid smooth end boundaries are obtained. Additionally, the orthogonality of the eigenfunctions is proved in detail. Subsequently, the exact 3-D analytical transient response of finite liquid-filled pipe systems to external body forces is constructed using the EEM, based on which, the approximate 3-D analytical transient response of the systems to external surface forces is derived. Furthermore, the analytical solution for transient guided wave propagation in finite liquid-filled pipe systems is extended explicitly and concisely to infinite liquid-filled pipe systems. Several numerical examples are given to illustrate the analysis of the spatial and frequency distributions of the radial and axial displacement amplitudes of various guided wave modes; the numerical examples also simulate the transient displacement of the pipe wall and the transient pressure of the internal liquid from the present solution. The present solution can provide some theoretical guidelines for the guided wave nondestructive evaluation of liquid-filled pipes and the guided wave technique for downhole data transfer.zh_CN
dc.description.sponsorshipNational Natural Science Foundation of China [10704064]; Aeronautical Science Foundation of China [2010ZF68006]; State Key Laboratory of Acoustics, Chinese Academy of Sciences [SKLOA201104]; Fundamental Research Funds for the Central Universities [2011121010]zh_CN
dc.language.isoenzh_CN
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INCzh_CN
dc.subjectLOADED CYLINDRICAL-SHELLSzh_CN
dc.subjectHOLLOW CYLINDERzh_CN
dc.subjectELASTIC-WAVESzh_CN
dc.subjectLONGITUDINAL-WAVESzh_CN
dc.subjectEXCITATIONzh_CN
dc.subjectDISPERSIONzh_CN
dc.subjectSURFACEzh_CN
dc.subjectSOLIDSzh_CN
dc.subjectFLUIDSzh_CN
dc.subjectPLATESzh_CN
dc.titleThree-Dimensional Analytical Solution for Transient Guided Wave Propagation in Liquid-Filled Pipe Systemszh_CN
dc.typeArticlezh_CN


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