Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/42975
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dc.contributor.authorLi, Xiang-
dc.contributor.authorCui, Jifeng-
dc.contributor.authorZhao, Min-
dc.contributor.authorGe, Tong-
dc.date.accessioned2017-10-30T06:09:56Z-
dc.date.available2017-10-30T06:09:56Z-
dc.date.issued2017-11-
dc.identifier.issn0975-1033 (Online); 0379-5136 (Print)-
dc.identifier.urihttp://nopr.niscair.res.in/handle/123456789/42975-
dc.description2220-2227en_US
dc.description.abstractUnderwater suspension system is simplified into a single degree of freedom model with restoring force and quadratic damping.  Nonlinear mathematical model of the suspension unit oscillating in still water and in ocean currents is established. And its analytical solutions are obtained with method of averaging. Results show that analytical solution with the method of averaging have small differences with numerical solution based on the fourth-order Runge-Kutta and can effectively describe the underwater oscillation, and solution with weaker nonlinear term has the better approximation. With large mass, short tether length and large current velocity, the analytical solution obtained with method of averaging is closer to the numerical solution.en_US
dc.language.isoen_USen_US
dc.publisherNISCAIR-CSIR, Indiaen_US
dc.rights CC Attribution-Noncommercial-No Derivative Works 2.5 Indiaen_US
dc.sourceIJMS Vol.46(11) [November 2017]en_US
dc.subjectUnderwater suspension systemen_US
dc.subjectDynamic modelen_US
dc.subjectTransverse oscillationen_US
dc.subjectMethod of averagingen_US
dc.subjectOcean currentsen_US
dc.titleDynamic analysis of an underwater suspension system in ocean currents with method of averagingen_US
dc.typeArticleen_US
Appears in Collections:IJMS Vol.46(11) [November 2017]

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