G. Barajas, Javier L. Lara, B. Di Paolo, I. Losada
{"title":"Analysis of a floating wave energy converter interaction with waves using the Overset framework","authors":"G. Barajas, Javier L. Lara, B. Di Paolo, I. Losada","doi":"10.2218/marine2021.6791","DOIUrl":null,"url":null,"abstract":". The aim of this work is to validate and analyze with the numerical model OpenFOAM, the nonlinear interaction of a WEC under regular waves using the Overset framework. Previous techniques, such as deforming grid approaches, present problems to handle large body motions when modelling wave-structure interactions. Therefore, by means of the Overset mesh technique, the interaction of a moored floating wave energy converter in free and moored decay tests and under regular waves are analyzed. Numerical results are compared with experimental data for validation and discussed. MooDy Library is used to compute the mooring restraints.","PeriodicalId":367395,"journal":{"name":"The 9th Conference on Computational Methods in Marine Engineering (Marine 2021)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The 9th Conference on Computational Methods in Marine Engineering (Marine 2021)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2218/marine2021.6791","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
. The aim of this work is to validate and analyze with the numerical model OpenFOAM, the nonlinear interaction of a WEC under regular waves using the Overset framework. Previous techniques, such as deforming grid approaches, present problems to handle large body motions when modelling wave-structure interactions. Therefore, by means of the Overset mesh technique, the interaction of a moored floating wave energy converter in free and moored decay tests and under regular waves are analyzed. Numerical results are compared with experimental data for validation and discussed. MooDy Library is used to compute the mooring restraints.
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