Numerical simulation of three-dimensional breaking waves and its interaction with a vertical circular cylinder

Xie, Zhihua ORCID: https://orcid.org/0000-0002-5180-8427, Lu, Li, Stoesser, Thorsten ORCID: https://orcid.org/0000-0001-8874-9793, Lin, Jian-guo, Pavlidis, Dimitrios, Salinas, Pablo, Pain, Christopher C. and Matar, Omar K. 2017. Numerical simulation of three-dimensional breaking waves and its interaction with a vertical circular cylinder. Journal of Hydrodynamics 29 (5) , pp. 800-804. 10.1016/S1001-6058(16)60791-6

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Abstract

Wave breaking plays an important role in wave-structure interaction. A novel control volume finite element method with adaptive unstructured meshes is employed here to study 3-D breaking waves. The numerical framework consists of a “volume of fluid” type method for the interface capturing and adaptive unstructured meshes to improve computational efficiency. The numerical model is validated against experimental measurements of breaking wave over a sloping beach and is then used to study the breaking wave impact on a vertical circular cylinder on a slope. Detailed complex interfacial structures during wave impact, such as plunging jet formation and splash-up are captured in the simulation, demonstrating the capability of the present method.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Engineering
Publisher:	Elsevier
ISSN:	1001-6058
Last Modified:	03 Nov 2022 09:22
URI:	https://orca.cardiff.ac.uk/id/eprint/104606

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