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Comparison of Transonic Flows Through Two Tip-Section Turbine Blade Cascades with Different Flat Profiles

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F21%3A00547894" target="_blank" >RIV/61388998:_____/21:00547894 - isvavai.cz</a>

  • Alternative codes found

    RIV/68407700:21220/21:00355867

  • Result on the web

    <a href="http://www2.it.cas.cz/fm2015/im/admin/showfile/data/my/Papers/2021/13-TPFM2021.pdf" target="_blank" >http://www2.it.cas.cz/fm2015/im/admin/showfile/data/my/Papers/2021/13-TPFM2021.pdf</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.14311/TPFM.2021.013" target="_blank" >10.14311/TPFM.2021.013</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Comparison of Transonic Flows Through Two Tip-Section Turbine Blade Cascades with Different Flat Profiles

  • Original language description

    The contribution deals with numerical simulations of 2D compressible flow through two variants of the tip-section turbine blade cascade with a flat profile for the subsonic inlet. Simulations were realised by means of the OpenFOAM code using the γ-Reθ bypass transition model completed by the two-equation SST turbulence model. Predictions were focused particularly on the impact of the shock-wave/boundary-layer interaction on the flow structure in the inter-blade channel. Beside the effect of the inlet angle on the flow around the leading edge was studied. Numerical results were compared with optical and pressure experimental data.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    20302 - Applied mechanics

Result continuities

  • Project

    <a href="/en/project/LTAUSA19036" target="_blank" >LTAUSA19036: Advanced experimental research on synchronous and non-synchronous blade vibration</a><br>

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2021

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Proceedings of Topical Problems of Fluid Mechanics 2021

  • ISBN

    978-80-87012-76-5

  • ISSN

    2336-5781

  • e-ISSN

  • Number of pages

    7

  • Pages from-to

    95-101

  • Publisher name

    Institute of Thermomechanics AS CR, v. v. i.

  • Place of publication

    Prague

  • Event location

    on-line

  • Event date

    Feb 17, 2021

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article

    000853393400013