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On the Nonlinear Vibrational Responses of a Large Vessel with a Broad Bow Flare under Wave Excitation: Theory and Experiment
Joint Authors
Ren, Huilong
Yu, Haicheng
Xu, Yingbo
Li, Tiange
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-17, 17 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-02-27
Country of Publication
Egypt
No. of Pages
17
Main Subjects
Abstract EN
A fully coupled nonlinear three-dimensional (3D) hydroelastic method is developed to investigate vibrational responses of a large ship with a pronounced bow flare subjected to high seas.
This numerical model consists of a 3D boundary element method, 1D Euler-Bernoulli beam model, and a 2D generalized Wagner model.
Green water loads were considered.
Experimental study was carried out in a towing tank on a self-propelled segmented model with nonuniform steel backbones.
The ship model was tested in regular incident waves of large amplitude.
Impact pressure and nonlinear vertical bending moments were measured and compared with numerical predictions.
The proposed nonlinear model produced similar results to the experimental model.
Furthermore, the effects of elastic modes and nonlinearities on the numerical results were analyzed.
American Psychological Association (APA)
Yu, Haicheng& Ren, Huilong& Xu, Yingbo& Li, Tiange. 2018. On the Nonlinear Vibrational Responses of a Large Vessel with a Broad Bow Flare under Wave Excitation: Theory and Experiment. Shock and Vibration،Vol. 2018, no. 2018, pp.1-17.
https://search.emarefa.net/detail/BIM-1215415
Modern Language Association (MLA)
Yu, Haicheng…[et al.]. On the Nonlinear Vibrational Responses of a Large Vessel with a Broad Bow Flare under Wave Excitation: Theory and Experiment. Shock and Vibration No. 2018 (2018), pp.1-17.
https://search.emarefa.net/detail/BIM-1215415
American Medical Association (AMA)
Yu, Haicheng& Ren, Huilong& Xu, Yingbo& Li, Tiange. On the Nonlinear Vibrational Responses of a Large Vessel with a Broad Bow Flare under Wave Excitation: Theory and Experiment. Shock and Vibration. 2018. Vol. 2018, no. 2018, pp.1-17.
https://search.emarefa.net/detail/BIM-1215415
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1215415