Experimental and numerical investigations of tip vortex cavitation for the propeller of a research vessel, "The Princess Royal"

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dc.authorid0000-0002-0499-8248en_US
dc.contributor.authorYılmaz, Naz
dc.contributor.authorDong, Xiaoqian
dc.contributor.authorAktas, Batuhan
dc.contributor.authorYang, Chenjun
dc.contributor.authorAtlar, Mehmet
dc.contributor.authorFitzsimmons, Patrick A.
dc.date.accessioned2021-03-20T20:09:17Z
dc.date.available2021-03-20T20:09:17Z
dc.date.issued2020
dc.departmentBTÜ, Denizcilik Fakültesi, Gemi İnşaatı ve Gemi Makineleri Mühendisliği Bölümüen_US
dc.description.abstractThe present study includes experimental and numerical investigations on propeller cavitation phenomena, particularly the tip vortex cavitation, for the test cases conducted with the model propeller of the Newcastle University research vessel, "The Princess Royal". These test cases were recommended recently as the benchmark data for cavitation observations and noise measurements by the ITTC, and have been tested in a major round-robin campaign by eight cavitation tunnel/basin facilities around the world. This round-robin test campaign included the Newcastle Emerson Cavitation Tunnel where the first set of tests was conducted. This study presents further systematic measurements conducted in the Shanghai Jiao Tong University (SJTU) cavitation tunnel with this benchmark propeller in the open water conditions, including the cavitation observations, and tests for the tip vortex cavitation inception and desinence. Also, the study includes computational fluid dynamics (CFD) investigation to discuss the results of the experiments, especially the tip vortex cavitation, in a comparative manner. To simulate tip vortex cavitation, the newly developed adaptive mesh approach MARCS (Mesh Adaption Refinement Approach for Cavitation Simulations) was further enhanced. The results of the CFD computations using this approach showed good agreement with the results of the tunnel tests for the open water propeller performance characteristics, cavitation observations and tip vortex cavitation pattern, including its extent.en_US
dc.description.sponsorshipTurkish Ministry of EducationTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK)en_US
dc.description.sponsorshipThe first author of this paper is sponsored by the Turkish Ministry of Education during this study. The authors are also thankful to Shanghai Jiao Tong University for providing their facilities to test The Princess Royal propeller in their cavitation tunnel.en_US
dc.identifier.doi10.1016/j.oceaneng.2020.107881en_US
dc.identifier.issn0029-8018
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttp://doi.org/10.1016/j.oceaneng.2020.107881
dc.identifier.urihttps://hdl.handle.net/20.500.12885/348
dc.identifier.volume215en_US
dc.identifier.wosWOS:000574667400023en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorYılmaz, Naz
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofOcean Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPropeller cavitationen_US
dc.subjectTip vortex cavitationen_US
dc.subjectMesh adaptionen_US
dc.subjectPropeller performanceen_US
dc.subjectCavitation tunnel testsen_US
dc.subjectEFDen_US
dc.subjectCFDen_US
dc.titleExperimental and numerical investigations of tip vortex cavitation for the propeller of a research vessel, "The Princess Royal"en_US
dc.typeArticleen_US

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