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dc.contributor.authorSitte, Michaelen
dc.contributor.authorMastorakos, Epaminondasen
dc.date.accessioned2018-02-26T16:49:20Z
dc.date.available2018-02-26T16:49:20Z
dc.date.issued2017-12-01en
dc.identifier.issn1386-6184
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/273574
dc.description.abstractSimulations of a pilot-stabilised flame in a uniformly dispersed ethanol spray are performed using a Doubly Conditional Moment Closure (DCMC) model. The DCMC equation for spray combustion is derived, using the mixture fraction and the reaction progress variable as conditioning variables, including droplet evaporation and differential diffusion terms. A set of closure sub-models is suggested to allow for a first, preliminary application of the DCMC model to the test case presented here. In particular, the DCMC model is used to provide complete closure for the Favre-averaged spray terms in the mean and variance equations of the conditioning variables and the present test case is used to assess the importance of each term. Comparison with experimental data shows a promising overall agreement, while differences are related to modelling choices.
dc.description.sponsorshipM.P. Sitte gratefully acknowledges funding from the Gates Cambridge Trust. The simulations were performed using the ARCHER UK National Supercomputing Service (http://www.archer.ac.uk) with computational time given by the UK Consortium on Turbulent Reacting Flows.
dc.languageengen
dc.publisherSpringer
dc.rightsAttribution 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectconditional moment closureen
dc.subjectspray flamesen
dc.subjectpre-vaporisationen
dc.subjectEthanolen
dc.titleModelling of spray flames with Doubly Conditional Moment Closureen
dc.typeArticle
prism.endingPage954
prism.issueIdentifier3-4en
prism.publicationDate2017en
prism.publicationNameFlow, Turbulence and Combustionen
prism.startingPage933
prism.volume99en
dc.identifier.doi10.17863/CAM.13944
dcterms.dateAccepted2017-10-29en
rioxxterms.versionofrecord10.1007/s10494-017-9873-3en
rioxxterms.versionVoR*
rioxxterms.licenseref.urihttp://creativecommons.org/licenses/by/4.0/en
rioxxterms.licenseref.startdate2017-12-01en
dc.contributor.orcidSitte, Michael [0000-0002-7502-9858]
dc.contributor.orcidMastorakos, Epaminondas [0000-0001-8245-5188]
dc.identifier.eissn1573-1987
rioxxterms.typeJournal Article/Reviewen
pubs.funder-project-idEPSRC (EP/K025791/1)
cam.issuedOnline2017-11-20en
cam.orpheus.successThu Jan 30 12:59:50 GMT 2020 - The item has an open VoR version.*
rioxxterms.freetoread.startdate2100-01-01


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Attribution 4.0 International
Except where otherwise noted, this item's licence is described as Attribution 4.0 International