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Software for flow modeling in a meridional plane of turbine stage, version 2

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F17%3A00316326" target="_blank" >RIV/68407700:21220/17:00316326 - isvavai.cz</a>

  • Result on the web

    <a href="http://mat.fs.cvut.cz/asw" target="_blank" >http://mat.fs.cvut.cz/asw</a>

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Software for flow modeling in a meridional plane of turbine stage, version 2

  • Original language description

    The software is an extension of previous version from 2014. It is denoted as version 2. Software for quick approximate solution of flow in turbine stage has been extended for radial turbine stages. The Euler equations with proper right hand sides are solved in meridional surface (2.5D model) by AUSM type scheme. The computational algorithm is similar as in previous version, but it is rewritten for an arbitrary shape of meridional surface in axial-radial plane and consequently also for general description of blade geometry. A new alternative version of computational code preprocessor (merid-prep) has been developed for radial stage configuration and specific description of radial rotor blade geometry. It allows to consider either axial, either radial turbine stage. The computational code could be used also for multi-stage configuration. Properties of the second software version were tested for radial turbine stage of real turbocharger and again for axial NASA stage BRITE.

  • Czech name

  • Czech description

Classification

  • Type

    R - Software

  • CEP classification

  • OECD FORD branch

    10305 - Fluids and plasma physics (including surface physics)

Result continuities

  • Project

    <a href="/en/project/TE01020020" target="_blank" >TE01020020: Josef Bozek Competence Centre for Automotive Industry</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2017

  • Confidentiality

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

Data specific for result type

  • Internal product ID

    ASW_17_1

  • Technical parameters

    computing code for Linux with preprocessing tool. The potential user have to succeed in a several days individual training course at the workplace of software owner. . The software is available in a form of paid license.

  • Economical parameters

    The software will be extended for radial stage geometries and applied on turbochargers. The output data improves quality of 1D turbocharge models in complex simulation tools.

  • Owner IČO

    68407700

  • Owner name

    centrum vozidel udržitelné mobility Josefa Božka