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dc.contributor.authorSazhin, Sergei S
dc.contributor.authorElwardani, Ahmed Elsaid
dc.contributor.authorHeikal, Morgan R
dc.date.accessioned2016-02-24T09:25:24Z
dc.date.available2016-02-24T09:25:24Z
dc.date.issued2015-02-25
dc.identifier.citationNew approaches to the modelling of multi-component fuel droplet heating and evaporation 2015, 585:012014 Journal of Physics: Conference Series
dc.identifier.issn1742-6588
dc.identifier.issn1742-6596
dc.identifier.doi10.1088/1742-6596/585/1/012014
dc.identifier.urihttp://hdl.handle.net/10754/597109
dc.description.abstractThe previously suggested quasi-discrete model for heating and evaporation of complex multi-component hydrocarbon fuel droplets is described. The dependence of density, viscosity, heat capacity and thermal conductivity of liquid components on carbon numbers n and temperatures is taken into account. The effects of temperature gradient and quasi-component diffusion inside droplets are taken into account. The analysis is based on the Effective Thermal Conductivity/Effective Diffusivity (ETC/ED) model. This model is applied to the analysis of Diesel and gasoline fuel droplet heating and evaporation. The components with relatively close n are replaced by quasi-components with properties calculated as average properties of the a priori defined groups of actual components. Thus the analysis of the heating and evaporation of droplets consisting of many components is replaced with the analysis of the heating and evaporation of droplets consisting of relatively few quasi-components. It is demonstrated that for Diesel and gasoline fuel droplets the predictions of the model based on five quasi-components are almost indistinguishable from the predictions of the model based on twenty quasi-components for Diesel fuel droplets and are very close to the predictions of the model based on thirteen quasi-components for gasoline fuel droplets. It is recommended that in the cases of both Diesel and gasoline spray combustion modelling, the analysis of droplet heating and evaporation is based on as little as five quasi-components.
dc.description.sponsorshipThe authors are grateful to the European Regional Development Fund Franco-British INTERREG IVA (Project C5, Reference 4005) and EPSRC (grant EP/H001603/1) for financial support of the work on this project.
dc.language.isoen
dc.publisherIOP Publishing
dc.relation.urlhttp://stacks.iop.org/1742-6596/585/i=1/a=012014?key=crossref.c90b2dc902182eb22469c474c2f35075
dc.rightsContent from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. http://creativecommons.org/licenses/by/3.0
dc.titleNew approaches to the modelling of multi-component fuel droplet heating and evaporation
dc.typeConference Paper
dc.contributor.departmentClean Combustion Research Center
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalJournal of Physics: Conference Series
dc.conference.date2012-05-21 to 2012-05-24
dc.conference.name6th International Workshop on Multi-Rate Processes and Hysteresis, MURPHYS 2012
dc.conference.locationSuceava, ROU
dc.eprint.versionPublisher's Version/PDF
dc.contributor.institutionSir Harry Ricardo Laboratories, Centre for Automotive Engineering, School of Computing, Engineering and Mathematics, Faculty of Science and Engineering, University of Brighton, Brighton, BN2 4GJ, UK
dc.contributor.institutionDepartment of Mechanical Engineering, Universiti of Teknologies PETRONAS, Bandar Sri Iskandar 31750 Tronoh, Perak Darul Ridzuan, Malaysia
dc.contributor.affiliationKing Abdullah University of Science and Technology (KAUST)
kaust.personElwardani, Ahmed Elsaid
refterms.dateFOA2018-06-13T15:33:23Z
dc.date.published-online2015-02-25
dc.date.published-print2015-02-25


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