{"refrec":{"BRefID":354365,"RR":"<b>Rezaeiha, A.; Micallef, D.</b> (2020). CFD simulation of two tandem floating offshore wind turbines in surge motion. <i>Journal of Physics: Conference Series 1618(5)</i>: 052066. <a href=\"https://dx.doi.org/10.1088/1742-6596/1618/5/052066\" target=\"_blank\">https://dx.doi.org/10.1088/1742-6596/1618/5/052066</a>","BEntID":352078,"PublicFlag":1,"CheckedFlag":0,"wosflag":0,"vabbflag":1,"RefStringPartII":". <i>Journal of Physics: Conference Series 1618(5)</i>: 052066. <a href=\"https://dx.doi.org/10.1088/1742-6596/1618/5/052066\" target=\"_blank\">https://dx.doi.org/10.1088/1742-6596/1618/5/052066</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Rezaeiha, A.; Micallef, D.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Rezaeiha, A.; Micallef, D.","Englishabstract":"High-fidelity unsteady Reynolds-averaged Navier-Stokes (URANS) CFD simulation is employed to investigate the variations in the power performance of two tandem in-line floating offshore horizontal axis wind turbines for the scenario in which the upstream rotor is oscillating in surge motion and the downstream rotor is positioned in a distance of 3D (D: turbine diameter) and is stationary. The rotors are the NREL-5MW reference turbine. The platform surge period and wave amplitude are 9 s and 1.02 m, respectively. The results are presented for 100 full surge periods. It is found that the surge motion of the upstream rotor results in: (i) sinusoidal fluctuations in the power and thrust coefficients (CP and CT) of the upstream rotor with a standard deviation (std) of 9.7% and 5.5%, respectively; (ii) such fluctuations in CP and CT are less regular with a std of 4.2% and 2.8% for the downstream rotor, respectively. A low-frequency oscillating mode with a period nearly 10 times the surge period is also observed for the downstream rotor. The mean Cp and Ct of the downstream rotor are 28.9% and 38.5% of the upstream one.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"CFD simulation of two tandem floating offshore wind turbines in surge motion","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":2020,"MonPub":null,"DateUpdate":"2022-07-29","DateCreate":"2022-07-29","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000686550402061","VABBcode":null,"OpenAcc":1,"DOI":"10.1088/1742-6596/1618/5/052066"},"refs":null,"anarec":{"AnaID":354365,"PubliDate":2020,"Pagination":"052066","XtraPublOfAnaID":null,"ISBN":null,"Volume":"1618","Issue":"5","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":"Rezaeiha","Firstname":"Abdolrahim","Initials":"A.","Affiliation":"KU Leuven","Discriminator":null,"CorporateFlag":0,"BEntID":352078,"AutID":492031,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"KULeuven","InsFSN":"KU Leuven","ORCID":"0000-0001-7687-1230","PersID":41288,"InsID":2957},{"AutName":"Micallef","Firstname":"Daniel","Initials":"D.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":352078,"AutID":492030,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":380188,"LibID":36,"BRefID":354365,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"380188","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":352078,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":352078,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.1088/1742-6596/1618/5/052066","externalID":"10.1088/1742-6596/1618/5/052066","URLTypeCode":"DOI","URLID":104859,"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":"2022-07-29 08:22:02.600000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Bouchti, Zohra, Z.","updSesDate":{"date":"2022-07-29 08:22:02.600000","timezone_type":3,"timezone":"Europe/Brussels"}}}