Comparison of unstructured grid and overset grid approaches for flow computations around a ship with an energy-saving duct

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dc.contributor.authorHino, Takanori
dc.contributor.authorHirota, Masatoshi
dc.contributor.authorHirata, Nobuyuki
dc.contributor.authorOhashi, Kunihide
dc.date.accessioned2020-11-17T17:18:10Z
dc.date.available2020-11-17T17:18:10Z
dc.date.created2015
dc.date.issued2015
dc.description.abstractTwo approaches for CFD simulations for a complex geometry of a ship with an energy-saving duct are compared. One method is an unstructured grid method in which the single block grid can cover the whole geometry and the other is an overset grid method which uses multiple grid blocks for each component of the complex geometry. The computed results are compared with each other and with the experimental data for the resistance and the self-propulsion factors together with the flow fields. Based on these comparisons, two approaches are assessed from the practical point of view.
dc.format.extent10 p.
dc.identifier.citationHino, T. [et al.]. Comparison of unstructured grid and overset grid approaches for flow computations around a ship with an energy-saving duct. A: MARINE VI. "MARINE VI : proceedings of the VI International Conference on Computational Methods in Marine Engineering". CIMNE, 2015, p. 558-567. ISBN 978-84-943928-6-3.
dc.identifier.isbn978-84-943928-6-3
dc.identifier.urihttps://hdl.handle.net/2117/332360
dc.language.isoeng
dc.publisherCIMNE
dc.rights.accessOpen Access
dc.subjectÀrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Mètodes en elements finits
dc.subject.lcshFinite element method
dc.subject.lcshMarine engineering
dc.subject.otherOverset Grid Method, Unsturucture Grid Method, Ship Flows, Energy- Saving Devices
dc.titleComparison of unstructured grid and overset grid approaches for flow computations around a ship with an energy-saving duct
dc.typeConference report
dspace.entity.typePublication
local.citation.contributorMARINE VI
local.citation.endingPage567
local.citation.publicationNameMARINE VI : proceedings of the VI International Conference on Computational Methods in Marine Engineering
local.citation.startingPage558

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VI International Conference on Computational Methods in Marine Engineering (MARINE 2015) Rome, Italy, 15-17 June, 2015