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
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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
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Czech description
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Classification
Type
R - Software
CEP classification
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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