Computation of gas and multiphase supersonic jets with non-equilibrium processes

dc.contributor.authorZavelevich, F.S.
dc.contributor.authorMolchanov, A.M.
dc.contributor.authorUshakov, N.N.
dc.date.accessioned2015-04-24T09:14:30Z
dc.date.available2015-04-24T09:14:30Z
dc.date.issued2012
dc.description.abstractPaper presented at the 9th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Malta, 16-18 July, 2012.en_ZA
dc.description.abstractA computational model for simulation of compressible multiphase supersonic jets with non-equilibrium physical and chemical processes is developed. Compared with the others, this model is distinguishes by an extended system of nonequilibrium chemical reactions while taking into account the multiphase non-equilibrium. Lagrangian particle methodology was used. The particle phase change is simulated kinetically and included two solid Al2O3 crystalline structures: meta stable gamma and stable alpha forms. The simulation results were compared with the available results of the other authors. There was a satisfactory agreement regarding the results of the main gaseous component concentrations. Comparison of the simulation results with experimental data also showed their satisfactory agreement.en_ZA
dc.description.librariandc2014en_ZA
dc.format.extent7 pagesen_ZA
dc.format.mediumPDFen_ZA
dc.identifier.citationZavelevich, FS, Molchanov, AM & Ushakov, NN 2012, Computation of gas and multiphase supersonic jets with non-equilibrium processes, Paper presented to the 9th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Malta, 16-18 July, 2012.en_ZA
dc.identifier.isbn9781868549863
dc.identifier.urihttp://hdl.handle.net/2263/44789
dc.language.isoenen_ZA
dc.publisherInternational Conference on Heat Transfer, Fluid Mechanics and Thermodynamicsen_ZA
dc.relation.ispartofHEFAT 2012en_US
dc.rightsUniversity of Pretoriaen_ZA
dc.subjectCompressible multiphase supersonic jetsen_ZA
dc.subjectNon-equilibrium physical and chemical processesen_ZA
dc.subjectNonequilibrium chemical reactionsen_ZA
dc.subjectLagrangian particle methodologyen_ZA
dc.subjectAl2O3 crystalline structureen_ZA
dc.subjectMeta stable gammaen_ZA
dc.subjectStable alpha formen_ZA
dc.subjectGaseous component concentrationsen_ZA
dc.titleComputation of gas and multiphase supersonic jets with non-equilibrium processesen_ZA
dc.typePresentationen_ZA

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