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Numerical Investigation of Wave Slamming of Flat Bottom Body during Water Entry Process
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-04-29
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
A numerical wave load model based on two-phase (water-air) Reynolds-averaged Navier-Stokes (RANS) type equations is used to evaluate hydrodynamic forces exerted on flat bottom body while entering ocean waves of deploying process.
The discretization of the RANS equations is achieved by a finite volume (FV) approach.
The volume of fluid (VOF) method is employed to track the complicated free surface.
A numerical wave tank is built to generate the ocean waves which are suitable for deploying offshore structures.
A typical deploying condition is employed to reflect the process of flat bottom body impacting waves, and the pressure distribution of bottom is also presented.
Four different lowering velocities are applied to obtain the relationship between slamming force and wave parameters.
The numerical results clearly demonstrated the characteristics of flat bottom body impacting ocean waves.
American Psychological Association (APA)
Hu, Xiaozhou& Liu, Shaojun. 2014. Numerical Investigation of Wave Slamming of Flat Bottom Body during Water Entry Process. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-500867
Modern Language Association (MLA)
Hu, Xiaozhou& Liu, Shaojun. Numerical Investigation of Wave Slamming of Flat Bottom Body during Water Entry Process. Mathematical Problems in Engineering No. 2014 (2014), pp.1-10.
https://search.emarefa.net/detail/BIM-500867
American Medical Association (AMA)
Hu, Xiaozhou& Liu, Shaojun. Numerical Investigation of Wave Slamming of Flat Bottom Body during Water Entry Process. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-10.
https://search.emarefa.net/detail/BIM-500867
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-500867