{"refrec":{"BRefID":360487,"RR":"<b>Coudou, N.; Moens, M.; van Beeck, J.; Bricteux, L.; Chatelain, P.</b> (2019). Effects of the fidelity level of numerical simulations on the wake meandering phenomenon. <i>Journal of Physics: Conference Series 1256(1)</i>: 012010. <a href=\"https://dx.doi.org/10.1088/1742-6596/1256/1/012010\" target=\"_blank\">https://dx.doi.org/10.1088/1742-6596/1256/1/012010</a>","BEntID":358202,"PublicFlag":1,"CheckedFlag":0,"wosflag":0,"vabbflag":1,"RefStringPartII":". <i>Journal of Physics: Conference Series 1256(1)</i>: 012010. <a href=\"https://dx.doi.org/10.1088/1742-6596/1256/1/012010\" target=\"_blank\">https://dx.doi.org/10.1088/1742-6596/1256/1/012010</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Coudou, N.; Moens, M.; van Beeck, J.; Bricteux, L.; Chatelain, P.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Coudou, N. <i>et al.</i>","Englishabstract":"The aim of this paper is to verify that a modeling approach affordable at wind farm scale, in this case a fourth-order finite differences code combined with a rotating actuator disk, provides equivalent results in terms of wake meandering compared to a method with a higher fidelity level, i.e. a Vortex Particle-Mesh Method combined with immersed lifting lines. The analysis is performed on the wake centerlines obtained from Large Eddy Simulations of an isolated NREL 5-MW wind turbine subject to several synthetic turbulent inflows: 6%, 10%, and 15% turbulence intensity. A direct comparison of the wake centerlines reveals a good match between the two approaches up to five rotor diameters. Concerning the amplitude and wavelength of the wake meandering, the lower fidelity code leads to larger amplitudes and shorter wavelengths. Assuming that Taylor's frozen turbulence hypothesis is applicable, the Strouhal number St is computed as the ratio between the rotor diameter and the wavelength. Obtained values are such that 0.22 ⩽ St ⩽ 0.4.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Effects of the fidelity level of numerical simulations on the wake meandering phenomenon","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2024-12-10 01:33:17.368041","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2019,"MonPub":null,"DateUpdate":"2023-01-20","DateCreate":"2023-01-20","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000560954100010","VABBcode":null,"OpenAcc":1,"DOI":"10.1088/1742-6596/1256/1/012010"},"refs":null,"anarec":{"AnaID":360487,"PubliDate":2019,"Pagination":"012010","XtraPublOfAnaID":null,"ISBN":null,"Volume":"1256","Issue":"1","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":258911,"SerRR":"Journal of Physics: Conference Series. IOP Publishing: Bristol.  ISSN 1742-6588; e-ISSN 1742-6596","StandardTitleSer":"Journal of Physics: Conference Series","ISSN":"1742-6588","AbbrevSer":null,"StandardTitleMon":null,"StartPage":null,"Pages":null,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Coudou","Firstname":null,"Initials":"N.","Affiliation":"Institute of Mechanics, Materials and Civil Engineering, Université catholique de Louvain","Discriminator":null,"CorporateFlag":0,"BEntID":358202,"AutID":379715,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"IMMC","InsFSN":"Université Catholique de Louvain; Ecole Polytechnique de Louvain; Institute of Mechanics, Materials and Civil Engineering","ORCID":null,"PersID":36211,"InsID":11846},{"AutName":"Moens","Firstname":"Maud","Initials":"M.","Affiliation":"Institute of Mechanics, Materials and Civil Engineering, Université catholique de Louvain","Discriminator":null,"CorporateFlag":0,"BEntID":358202,"AutID":513830,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"IMMC","InsFSN":"Université Catholique de Louvain; Ecole Polytechnique de Louvain; Institute of Mechanics, Materials and Civil Engineering","ORCID":null,"PersID":42009,"InsID":11846},{"AutName":"van Beeck","Firstname":"Jeroen","Initials":"J.","Affiliation":"von Karman Institute for Fluid Dynamics","Discriminator":null,"CorporateFlag":0,"BEntID":358202,"AutID":423269,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"VKI","InsFSN":"Von Karman Institute for Fluid Dynamics","ORCID":"0000-0003-0245-9889","PersID":37793,"InsID":14580},{"AutName":"Bricteux","Firstname":null,"Initials":"L.","Affiliation":"Mechanical Engineering Department, Université de Mons","Discriminator":null,"CorporateFlag":0,"BEntID":358202,"AutID":513839,"OrderNr":4,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":41622,"InsID":null},{"AutName":"Chatelain","Firstname":"Philippe","Initials":"P.","Affiliation":"Institute of Mechanics, Materials and Civil Engineering, Université catholique de Louvain","Discriminator":null,"CorporateFlag":0,"BEntID":358202,"AutID":453878,"OrderNr":5,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"IMMC","InsFSN":"Université Catholique de Louvain; Ecole Polytechnique de Louvain; Institute of Mechanics, Materials and Civil Engineering","ORCID":"0000-0001-9891-5265","PersID":40250,"InsID":11846}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":386217,"LibID":36,"BRefID":360487,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"386217","RFID":null,"PaidValue":null,"Medium":"Server","Description":"VLIZ Open Access","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Open access","URL":null,"ClassifID":53,"Classification":"Open access","ReqLink":null,"ClassifTypID":1,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":null,"InternalReq":0,"LoggedInReq":0,"Disclaimer":null,"DutchDisclaimer":null,"FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":36,"FileFormID":6,"LendableFlag":1,"PublicFlag":1,"orderLib":"A","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":[{"LitStyID":3,"Style":"Conference paper"}],"thespers":null,"arch2discl":null,"SERpubls":[{"PublName":"IOP Publishing","City":"Bristol"}],"MONpubls":null,"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":null,"geotermsASFA":null,"collections":[{"Collection":"OMA - Open Marien Archief","ShortName":"OMA"}],"conf":null,"proj":null,"Physdatasets":null,"spcols":{"222":{"SpName":"BMB - Belgische Mariene Bibliografie","SpColID":222,"ParSpColID":null,"TopParID":null,"ShortName":"BMB","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"BMB"},"221":{"SpName":"OMA - Open Marien Archief","SpColID":221,"ParSpColID":null,"TopParID":null,"ShortName":"OMA","URLLocation":null,"LibID":36,"OpenRepoFlag":1,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"OMA"}},"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":358202,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":358202,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.1088/1742-6596/1256/1/012010","externalID":"10.1088/1742-6596/1256/1/012010","URLTypeCode":"DOI","URLID":109156,"URLTypID":13,"URLType":"DOI","URLPrefix":"http://dx.doi.org/"}],"thesterms":null,"taxterms":null,"geoterms":null,"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":null,"taxtermsFRIS":null,"geotermsFRIS":null,"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Bouchti, Zohra, Z.","newSesDate":{"date":"2023-01-20 07:37:37.913000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Bouchti, Zohra, Z.","updSesDate":{"date":"2023-01-20 07:37:37.913000","timezone_type":3,"timezone":"Europe/Brussels"}}}