Turbulence modeling for locally-refined free-surface flow simulations in offshore applications

Arthur Veldman, Roelf Luppes, Peter van der Plas, Hendrik van der Heiden, Joop Helder, Tim Bunnik

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

8 Citations (Scopus)

Abstract

To study extreme hydrodynamic wave impact in offshore and coastal engineering, the VOF-based CFD simulation tool ComFLOW is being developed. Recently, much attention has been paid to turbulence modeling and local grid refinement. In particular, a blend of a QR-model and a regularization model has been designed. The QR-model belongs to a class of modern eddy-viscosity models, where the amount of turbulent eddy viscosity is kept minimal. For validation, experiments have been carried out at MARIN.
Original languageEnglish
Title of host publicationThe Proceedings of The Twenty-fifth (2015) International OCEAN AND POLAR ENGINEERING CONFERENCE
PublisherISOPE
Number of pages8
ISBN (Print)978-1-880653-89-0
Publication statusPublished - Jun-2015
Event25th International Ocean and polar engineering conference - Kona, Hawaii, United States
Duration: 21-Jun-201526-Jun-2015

Conference

Conference25th International Ocean and polar engineering conference
Country/TerritoryUnited States
CityKona, Hawaii
Period21/06/201526/06/2015

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