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dc.contributor.authorYakubov, Sergey
dc.contributor.authorCankurt, Bahaddin
dc.contributor.authorMaquil, Thierry
dc.contributor.authorSchiller, Patrick
dc.contributor.authorAbdel-Maksoud, Moustafa
dc.contributor.authorRung, Thomas
dc.date.accessioned2020-11-26T11:08:50Z
dc.date.available2020-11-26T11:08:50Z
dc.date.created2011
dc.date.issued2011
dc.identifier.citationYakubov, S. [et al.]. Euler-Euler and Euler-Lagrange approaches to cavitation modelling in marine applications. A: . CIMNE, 2011, p. 544-555.
dc.identifier.urihttp://hdl.handle.net/2117/333280
dc.description.abstractTwo different approaches to cavitation modelling are investigated in the paper. With the Euler-Euler approach vapour-volume fraction is computed based on a volume of fluid method in combination with a simple mass-transfer model for cavitation. Using an Euler- Lagrange approach, separate equations for bubble size and motion are solved for each of the bubbles/nuclei. Computed bubbles are subsequently mapped to an Eulerian field to obtain vapour-volume fraction of the Eulerian mixture field. Numerical results of a 2D hydrofoil and a propeller flow demonstrate strong parameter dependency for the Euler-Euler approach. Providing the correct (measured) initial bubble distribution, Euler-Lagrange techniques display a fair amount of predictive accuracy as demonstrated for a 2D hydrofoil.
dc.format.extent12 p.
dc.languageAnglès
dc.language.isoeng
dc.publisherCIMNE
dc.rightsOpen 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.otherComputational Methods, Marine Engineering, Cavitation, Euler-Euler, Euler-Lagrange
dc.titleEuler-Euler and Euler-Lagrange approaches to cavitation modelling in marine applications
dc.typeConference report
dc.subject.lemacEnginyeria naval
dc.rights.accessOpen Access
local.citation.startingPage544
local.citation.endingPage555


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