Original title:
Effect of free stream turbulence on energy losses of turbine blade cascade
Authors:
Nádvorník, M. ; Straka, P. ; Příhoda, Jaromír Document type: Papers Conference/Event: Conference on Power System Engineering, Thermodynamics & Fluid Flow /12./, Plzeň (CZ), 2013-06-13 / 2013-06-14
Year:
2013
Language:
eng Abstract:
The contribution deals with the numerical simulation of 2D compressible flow through a linear turbine blade cascade including the laminar/turbulent transition. Predictions ware accomplished by means of several transition models for various free-stream turbulence and Reynolds numbers. Calculated values of the loss coefficient and the outlet flow angle were compared with experimental data obtained for the turbine blade cascade.
Keywords:
flow through turbine blade cascade; free stream turbulence; transition Project no.: GAP101/10/1329 (CEP), GAP101/12/1271 (CEP) Funding provider: GA ČR, GA ČR Host item entry: 12th Conference on Power System Engineering, Thermodynamics & Fluid Flow, ISBN N
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/11104/0227897