Zobrazeno 1 - 10
of 1 133
pro vyhledávání: '"Numerical wave tank"'
Publikováno v:
한국해양공학회지, Vol 38, Iss 4, Pp 164-173 (2024)
In this study, a submerged breakwater with effective wave control and eco-friendly characteristics is developed and proposed. Hydraulic experiments are conducted to compare the hydraulic performance of a submerged breakwater and an eco-friendly doubl
Externí odkaz:
https://doaj.org/article/56b072e77cf54458b253b5a83d73dd3d
Publikováno v:
Symmetry, Vol 16, Iss 9, p 1252 (2024)
Simulating the free decay motion and wave radiation from a heaving semi-submerged sphere poses significant computational challenges due to its three-dimensional complexity. By leveraging axisymmetry, we reduce the problem to a two-dimensional simulat
Externí odkaz:
https://doaj.org/article/e2e1b178e775435cb06c93d92e948352
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 7, p 1183 (2024)
The active wave absorption method has been widely employed in numerical wave tanks. The wave absorption performance of active wave absorption methods is investigated within a numerical wave tank based on a lattice Boltzmann method. Specifically, two
Externí odkaz:
https://doaj.org/article/d4d4e923266b4015aa40aea58882c223
Autor:
Sanghwan Heo, Weoncheol Koo
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 7, p 1107 (2024)
This study focused on optimizing the power generation of a heaving point-absorber wave energy converter (HPA-WEC) by integrating submerged breakwaters. An optimization analysis was conducted based on a framework developed in the authors’ previous w
Externí odkaz:
https://doaj.org/article/904fb89cb42d4b10974483870701a47f
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 5, p 712 (2024)
For the new sandglass-type FPSO, the unique shape of its floating body with oblique side and external expansion can significantly improve the motion performance, but meanwhile may result in specific slamming characteristics in waves. On this basis, t
Externí odkaz:
https://doaj.org/article/d9219a0d2f3d42f082016263f9585b50
Publikováno v:
한국해양공학회지, Vol 36, Iss 5, Pp 326-339 (2022)
Recently, not only Korea but also the world has been suffering from problems related to coastal erosion. The hard defense method has been primarily used as a countermeasure against erosion. However, this method is expensive and has environmental impl
Externí odkaz:
https://doaj.org/article/abd865adb8cf40eebdc6aaff2d348c34
Publikováno v:
Energies, Vol 17, Iss 4, p 930 (2024)
The objective of the present study is to develop and validate a two-way coupling simulation method between viscous fluid and multibody dynamics to estimate the power generation performance of point absorber wave energy converters. For numerical analy
Externí odkaz:
https://doaj.org/article/1619e3ebb83e43e294bfda731682eee6
Autor:
Young Jun Kim, Maxime Canard, Benjamin Bouscasse, Guillaume Ducrozet, David Le Touzé, Young-Myung Choi
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 2, p 227 (2024)
The accurate generation of a target sea state in numerical or experimental wave tanks is a fundamental line of research for the ocean engineering community. It guarantees the quality and relevance of wave–structure interaction tests. This study pre
Externí odkaz:
https://doaj.org/article/39e7f69430c34f0e86445a488bddf5ca
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