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Numerical Simulation of Turbulent Flows Through Turbine Cascade With Rough Blades

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F14%3A00427866" target="_blank" >RIV/61388998:_____/14:00427866 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Numerical Simulation of Turbulent Flows Through Turbine Cascade With Rough Blades

  • Original language description

    The article deals with numerical simulation of turbulent compressible flows through 2D model of a turbine with rough blades. The mathematical model is based on the Favre-averaged Navier-Stokes equations combined with several two-equations turbulence models. The wall roughness is modeled using an appropriate boundary condition for specific dissipation rate. The comparison with experimental data shows correct increase of energy losses in the case of increased wall roughness.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BK - Liquid mechanics

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2014

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    Topical Problems of Fluid Mechanics 2014

  • ISBN

    978-80-87012-51-2

  • ISSN

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

    31-34

  • Publisher name

    Ústav termomechaniky AV ČR, v. v. i.

  • Place of publication

    Praha

  • Event location

    Praha

  • Event date

    Feb 19, 2014

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article