Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.14279/4112
DC FieldValueLanguage
dc.contributor.authorDias, Frederic-
dc.contributor.authorChristodoulides, Paul-
dc.date.accessioned2009-12-17T06:50:49Zen
dc.date.accessioned2013-05-17T10:30:36Z-
dc.date.accessioned2015-12-09T11:30:00Z-
dc.date.available2009-12-17T06:50:49Zen
dc.date.available2013-05-17T10:30:36Z-
dc.date.available2015-12-09T11:30:00Z-
dc.date.issued2009-02-25-
dc.identifier.citationJournal of Fluid Mechanics, 2009, vol. 621, pp. 243-258en_US
dc.identifier.issn14697645-
dc.identifier.urihttps://hdl.handle.net/20.500.14279/4112-
dc.description.abstractThe steady flow of a stream emerging from a nozzle, hitting a horizontal plate and falling under gravity is considered. Depending on the length of the plate L and the Froude number F, the plate can either divert the stream or lead to its detachment. First, the problem is reformulated using conformal mappings. The resulting problem is then solved by a collocation Galerkin method; a particular form is assumed for the solution, and certain coefficients in that representation are then found numerically by satisfying Bernoulli's equation on the free surfaces at certain discrete points. The resulting equations are solved by Newton's method, yielding various configurations of the solution based on the values of F and L. The lift exerted on the plate is computed and discussed. If the plate is long enough, physically meaningful solutions are found to exist only for values of F greater than or equal to a certain critical value F0, which is to be determined. Results are presented, both for F > F0 where the detachment is horizontal and for F = F0 where the detachment point is a stagnation point at a 120° corner. Related asymmetric flows where the rising stream is inclined are also studied.en_US
dc.formatpdfen_US
dc.language.isoenen_US
dc.relation.ispartofJournal of Fluid Mechanicsen_US
dc.rights© Cambridge University Pressen_US
dc.subjectAsymmetric flowsen_US
dc.subjectBernoulli's equationsen_US
dc.subjectCritical valueen_US
dc.subjectDiscrete pointsen_US
dc.subjectFree surfacesen_US
dc.subjectHorizontal platesen_US
dc.subjectNewton's methodsen_US
dc.subjectStagnation pointsen_US
dc.subjectVarious configurationen_US
dc.titleImpact of a rising stream on a horizontal plate of finite extenten_US
dc.typeArticleen_US
dc.collaborationCyprus University of Technologyen_US
dc.collaborationUniversity College Dublinen_US
dc.subject.categoryElectrical Engineering - Electronic Engineering - Information Engineeringen_US
dc.journalsSubscriptionen_US
dc.reviewpeer reviewed-
dc.countryCyprusen_US
dc.countryFranceen_US
dc.subject.fieldEngineering and Technologyen_US
dc.publicationPeer Revieweden_US
dc.identifier.doi10.1017/S0022112008004746en_US
dc.dept.handle123456789/134en
dc.relation.volume621en_US
cut.common.academicyear2008-2009en_US
dc.identifier.spage243en_US
dc.identifier.epage258en_US
item.fulltextNo Fulltext-
item.languageiso639-1en-
item.grantfulltextnone-
item.openairecristypehttp://purl.org/coar/resource_type/c_6501-
item.cerifentitytypePublications-
item.openairetypearticle-
crisitem.journal.journalissn1469-7645-
crisitem.journal.publisherCambridge University Press-
crisitem.author.deptDepartment of Electrical Engineering, Computer Engineering and Informatics-
crisitem.author.facultyFaculty of Engineering and Technology-
crisitem.author.orcid0000-0002-2229-8798-
crisitem.author.parentorgFaculty of Engineering and Technology-
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