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Conference paper

A CFD Investigation on the Effect of the Air Entrainment in Breaking Wave Impacts on a Mono-Pile

In Proceedings of 36th International Conference on Ocean, Offshore and Artic Engineering — 2017
From

DHI Water - Environment - Health1

Department of Mechanical Engineering, Technical University of Denmark2

Fluid Mechanics, Coastal and Maritime Engineering, Department of Mechanical Engineering, Technical University of Denmark3

In impacts of breaking waves on offshore structures, it is still not well-known how the air entrainment phenomenon affects the exerted loads. In this paper, a developed CFD solver capable of simulating the air entrainment process was employed to repro-duce an experimental investigation on the impact of a spilling wave against a circular cylinder.

The exerted in-line force was computed with and without the inclusion of dispersed bubbles. Results showed that the magnitude of the computed force was affected when the entrainment of bubbles was simulated.

Language: English
Publisher: The American Society of Mechanical Engineers (ASME)
Year: 2017
Proceedings: 36th International Conference on Ocean, Offshore and Artic EngineeringInternational Conference on Ocean, Offshore and Arctic Engineering
ISBN: 0791857735 and 9780791857731
Types: Conference paper
DOI: 10.1115/OMAE2017-62445
ORCIDs: Christensen, Erik Damgaard

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