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Simulation of Supersonic Flow Through the Tip-Section Turbine Blade Cascade with a Flat Profile
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SYSNO ASEP 0503332 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Simulation of Supersonic Flow Through the Tip-Section Turbine Blade Cascade with a Flat Profile Author(s) Musil, Josef (UT-L) ORCID
Příhoda, Jaromír (UT-L) RID, ORCID
Fürst, J. (CZ)Source Title Proceedings of Topical Problems of Fluid Mechanics 2019. - Praha : Institute of Thermomechanics of the Czech Academy of Sciences, 2019 - ISSN 2336-5781 - ISBN 978-80-87012-69-7 Pages s. 169-174 Number of pages 6 s. Publication form Print - P Action Topical Problems of Fluid Mechanics 2019 Event date 20.02.2019 - 22.02.2019 VEvent location Prague Country CZ - Czech Republic Event type WRD Language eng - English Country CZ - Czech Republic Keywords supersonic tip-section blade cascade ; CFD ; transition modelling Subject RIV BK - Fluid Dynamics OECD category Applied mechanics R&D Projects TH02020057 GA TA ČR - Technology Agency of the Czech Republic (TA ČR) Institutional support UT-L - RVO:61388998 DOI 10.14311/TPFM.2019.023 Annotation The contribution presents results of the numerical simulation of 2D compressible flow through the tip-section turbine blade cascade with a flat profile and the supersonic inlet. The simulation was carried out by the OpenFOAM code using the Favre-averaged NavierStokes equations completed by the two-equation SST turbulence model and the γ-Reθ bypass transition model. Predictions carried out for nominal conditions were focused particularly on the relation between the inlet flow angle and the inlet Mach number. Further, the effect of the shock-wave/boundary layer interaction on the skin friction coefficient was investigated. Numerical results were compared with experimental data. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2020 Electronic address http://www.it.cas.cz/fm/im/im/proceedings/2019
Number of the records: 1