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dc.contributor.authorRemaki, L.
dc.contributor.authorHassan, O.
dc.contributor.authorEvans, B.J.
dc.contributor.authorMorgan, K.
dc.date.accessioned2016-06-13T13:11:12Z
dc.date.available2016-06-13T13:11:12Z
dc.date.issued2014-12-31
dc.identifier.issn2330-152X
dc.identifier.urihttp://hdl.handle.net/20.500.11824/74
dc.description.abstractThis paper deals with fluidized sand simulation in order to estimate the impact of sand particle motion on the BLOODHOUND SuperSonic Car (SSC) drag forces, such phenomenon is known as a spray drag effect. A gas-particle model is used to simulate the sand particles that rise from the ground because of the strong shockwave-desert surface interaction. A finite volume scheme is used to discretise the continuous model with a special treatment of the solid phase equations. An indefinitely differentiable and anisotropic limiter to reinforce the method stability and reduce any excessive smearing is applied. To estimate the area where sand particles are detached from the ground, a criterion based on pressure change is proposed. The model is first validated on a curved 90 bend test case with comparison to experimental results and then applied to the supersonic car.
dc.formatapplication/pdf
dc.language.isoengen_US
dc.rightsReconocimiento-NoComercial-CompartirIgual 3.0 Españaen_US
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/es/en_US
dc.titleSpray Drag Effect of Fluidized Sand for a Supersonic Vehicleen_US
dc.typeinfo:eu-repo/semantics/conferenceObjecten_US
dc.identifier.doi10.1166/jcsmd.2014.1052
dc.relation.publisherversionhttp://www.ingentaconnect.com/content/asp/jcsmd/2014/00000002/00000003/art00006?crawler=true
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/FP7/295217en_US
dc.relation.projectIDinfo:eu-repo/grantAgreement/MICINN//MTM2011-24766en_US
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen_US
dc.type.hasVersioninfo:eu-repo/semantics/acceptedVersionen_US
dc.journal.titleJournal of Coupled Systems and Multiscale Dynamicsen_US


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