Title: | Numerical simulations of the 2D supersonic flow through the tip-section turbine blade cascade with a flat profile |
Authors: | Musil, Josef Příhoda, Jaromír Fürst, Jiří |
Citation: | Applied and Computational Mechanics. 2021, vol. 15, no. 2, p. 175-184. |
Issue Date: | 2021 |
Publisher: | University of West Bohemia |
Document type: | článek article |
URI: | http://hdl.handle.net/11025/46605 |
ISSN: | 1802-680X (Print) 2336-1182 (Online) |
Keywords: | kaskáda čepele nadzvukové špičky;CFD;přechodové modelování |
Keywords in different language: | supersonic tip-section blade cascade;CFD;transition modelling |
Abstract in different language: | Numerical simulations of 2D compressible flow through the tip-section turbine blade cascade with a flat profile and the supersonic inlet were carried out by the OpenFOAM code using the Favre-averaged Navier-Stokes equations completed by the γ-Re_θt bypass transition model with the SST turbulence model. Predictions completed for nominal regimes were concentrated particularly on the effect of the shock-wave/boundary layer interaction on the transition to turbulence. Further, the link between the inlet Mach number and the inlet flow angle i.e. the so called unique incidence rule was studied. Obtained numerical results were compared with experimental data covering optical and pressure measurements. |
Rights: | © University of West Bohemia |
Appears in Collections: | Volume 15, number 2 (2021) Volume 15, number 2 (2021) |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
621-4216-1-PB.pdf | Plný text | 1,62 MB | Adobe PDF | View/Open |
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11025/46605
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.