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Effect of inlet turbulence on compressible flow through the tip-section turbine blade cascade with supersonic inlet
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SYSNO ASEP 0490790 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Effect of inlet turbulence on compressible flow through the tip-section turbine blade cascade with supersonic inlet Author(s) Straka, P. (CZ)
Příhoda, Jaromír (UT-L) RID, ORCID
Fenderl, D. (CZ)
Rudas, B. (CZ)Article number 02007 Source Title MATEC Web of Conferences, XXI INTERNATIONAL SCIENTIFIC CONFERENCE - THE APPLICATION OF EXPERIMENTAL AND NUMERICAL METHODS IN FLUID MECHANICS AND ENERGY 2018 (AEANMIFMAE-2018). - Paris : EDP Sciences, 2018 - ISSN 2261-236X Pages s. 1-9 Number of pages 9 s. Publication form Online - E Action International Scientific Conference - The Application of Experimental and Numerical Methods in Fluid Mechanics and Energy 2018 /21./ Event date 25.04.2018 - 27.04.2018 VEvent location Rájecké Teplice Country SK - Slovakia Event type EUR Language eng - English Country FR - France Keywords turbine cascade ; transition modelling ; wind tunnel ; shock wave-boundary layer interaction 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 UT WOS 000454319000010 EID SCOPUS 85048364201 DOI 10.1051/matecconf/201816802007 Annotation The contribution deals with the numerical simulation of 2D compressible flow though the tip-section turbine blade cascade with the supersonic inlet boundary conditions. The simulation was carried out by the in-house numerical code using the explicit algebraic Reynolds stress model completed by the bypass transition model with the algebraic equation for the intermittency coefficient. The γ-Re model implemented in the commercial code Fluent was used for the comparison. Predictions carried out for the nominal conditions were focused on the effect of inlet free-stream turbulence on the flow structure in the blade cascade under supersonic inlet conditions. 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 2019 Electronic address https://www.matec-conferences.org/articles/matecconf/pdf/2018/27/matecconf_xxi.aeanmifmae-2018_02007.pdf
Number of the records: 1