Analytical and numerical study of wave interaction with a vertical slotted barrier
In this study, the hydrodynamic performance of a partially submerged vertical slotted barrier was investigated on the basis of an analytical and numerical approach in regular waves. The matched eigenfunction expansion method (MEEM) was used to solve the boundary value problem including the porous boundary condition. Herein the drag coefficient representing the energy dissipation was estimated by the best possible fitting curve to CFD results for a 2D simplified channel model. A 3D implicit unsteady turbulent model based on incompressible Reynolds-averaged Navier–Stokes (RANS) equations was adopted to assess the analytical MEEM solutions. The analytical and numerical solutions show relatively good agreement with the experimental results. The presented analytical and numerical model provides a complementary approach to estimate the hydrodynamic performance and horizontal forces of the vertical slotted barrier effectively and practically.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/17445302
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Supplemental Notes:
- © 2020 Informa UK Limited, trading as Taylor & Francis Group 2020. Abstract reprinted with permission of Taylor & Francis.
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Authors:
- Poguluri, Sunny Kumar
- Cho, I H
- Publication Date: 2021-10
Language
- English
Media Info
- Media Type: Web
- Features: References;
- Pagination: pp 1012-1024
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Serial:
- Ships and Offshore Structures
- Volume: 16
- Issue Number: 9
- Publisher: Taylor & Francis
- ISSN: 1744-5302
- Serial URL: http://www.tandfonline.com/tsos20
Subject/Index Terms
- TRT Terms: Hydraulics; Hydrodynamic pressure; Mathematical models; Ocean waves; Semisubmersibles
- Identifier Terms: Reynolds-Averaged Navier-Stokes Equations
- Subject Areas: Hydraulics and Hydrology; Marine Transportation; Terminals and Facilities;
Filing Info
- Accession Number: 01830270
- Record Type: Publication
- Files: TRIS
- Created Date: Dec 16 2021 4:07PM