Original title:
Modelling of natural and bypass transition in aerodynamics
Authors:
Fürst, J. ; Straka, P. ; Příhoda, Jaromír Document type: Papers Conference/Event: Experimental Fluid Mechanics 2013, Kutná hora (CZ), 2013-11-19 / 2013-11-22
Year:
2013
Language:
eng Abstract:
The paper deals with modification of the transition model with the algebraic equation for the intermittency coefficient proposed originally by Straka and Příhoda (2010) for the bypass transition for modelling of the transition at low free-stream turbulence. The modification is carried out using accessible experimental data for the flat-plate flow. Further, the three-equation k-kL-omega model proposed by Walters and Cokljat (2008) was used for the modelling of the transition at low free-stream turbulence. Both models were tested by means of the incompressible flow around airfoils at moderate and very low free-stream turbulence.
Keywords:
EARSM model; low free-stream turbulence; transition modelling Project no.: GAP101/10/1329 (CEP), GAP101/12/1271 (CEP) Funding provider: GA ČR, GA ČR Host item entry: Experimental Fluid Mechanics 2013, ISBN 978-80-260-5375-0
Institution: Institute of Thermomechanics AS ČR
(web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences. Original record: http://hdl.handle.net/11104/0229668