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| dc.contributor.author | Molchanov, A.M.
|
|
| dc.date.accessioned | 2014-12-09T11:39:10Z | |
| dc.date.available | 2014-12-09T11:39:10Z | |
| dc.date.issued | 2012 | |
| dc.description.abstract | Paper presented at the 9th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, Malta, 16-18 July, 2012. | en_US |
| dc.description.abstract | A 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.librarian | dc2014 | en_US |
| dc.format.extent | 9 pages | en_US |
| dc.format.medium | en_US | |
| dc.identifier.citation | Molchanov, 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.isbn | 9781868549863 | |
| dc.identifier.uri | http://hdl.handle.net/2263/42874 | |
| dc.language.iso | en | en_US |
| dc.publisher | International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics | en_US |
| dc.relation.ispartof | HEFAT 2012 | en_US |
| dc.rights | University of Pretoria | en_US |
| dc.subject | Turbulence model | en_US |
| dc.subject | Turbulence model K-ε-Vn | en_US |
| dc.subject | High-speed compressible flows | en_US |
| dc.subject | Pressure-strain correlation | en_US |
| dc.subject | Turbulent mixing process | en_US |
| dc.subject | Velocity fluctuations | en_US |
| dc.subject | Plane supersonic mixing layers | en_US |
| dc.subject | High-speed jets | en_US |
| dc.title | Two-equation model for supersonic flows based on modelling of pressure–strain correlation | en_US |
| dc.type | Presentation | en_US |
