Two-equation model for supersonic flows based on modelling of pressure–strain correlation

dc.contributor.authorMolchanov, A.M.
dc.date.accessioned2014-12-09T11:39:10Z
dc.date.available2014-12-09T11:39:10Z
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_US
dc.description.abstractA new turbulence model K-ε-Vn for high-speed compressible flows is developed. It is based on modelling of the rapid part of pressure-strain correlation depending on Mach number and on the assumption that the velocity fluctuations normal to streamline play a key role in turbulent mixing process. Simulations of a plane supersonic mixing layers and of axisymmetrical high-speed jets are performed and comparison with the experimental data shows reasonable agreement.en_US
dc.description.librariandc2014en_US
dc.format.extent9 pagesen_US
dc.format.mediumPDFen_US
dc.identifier.citationMolchanov, AM 2012, Two-equation model for supersonic flows based on modelling of pressure–strain correlation, Paper presented to the 9th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Malta, 16-18 July, 2012.en_US
dc.identifier.isbn9781868549863
dc.identifier.urihttp://hdl.handle.net/2263/42874
dc.language.isoenen_US
dc.publisherInternational Conference on Heat Transfer, Fluid Mechanics and Thermodynamicsen_US
dc.relation.ispartofHEFAT 2012en_US
dc.rightsUniversity of Pretoriaen_US
dc.subjectTurbulence modelen_US
dc.subjectTurbulence model K-ε-Vnen_US
dc.subjectHigh-speed compressible flowsen_US
dc.subjectPressure-strain correlationen_US
dc.subjectTurbulent mixing processen_US
dc.subjectVelocity fluctuationsen_US
dc.subjectPlane supersonic mixing layersen_US
dc.subjectHigh-speed jetsen_US
dc.titleTwo-equation model for supersonic flows based on modelling of pressure–strain correlationen_US
dc.typePresentationen_US

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