Software for flow simulation in a transonic wind tunnel test section, v1.0

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F13%3A00212497" target="_blank" >RIV/68407700:21220/13:00212497 - isvavai.cz</a>

Výsledek na webu

<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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Jazyk výsledku

angličtina

Název v původním jazyce

Software for flow simulation in a transonic wind tunnel test section, v1.0

Popis výsledku v původním jazyce

The computational domain consists of 2D transonic wind tunnel section with embedded finite number of cascade profiles. The geometrical variability especially in inlet and outlet sections, which could be necessary for different types of cascade profiles and flow regimes, is considered. The system of Reynolds Averaged Navier-Stokes (RANS) equations and two equation turbulence model is solved on hybrid structured/unstructured grid. The steady flow is computed by originally implemented theoretically secondorder implicit finite volume method with AUSM type scheme for convective terms. The computational code is complemented by preprocessed tool, which is able to paste the global grid in wind tunnel section and local refined grid in neighborhood of cascade profile. It guaranties, that the computational grid is geometrically identical close to each profile of finite cascade. The adjustable internal parts of wind tunnel can be included in the same way. The software has been tested for wind tun

Název v anglickém jazyce

Software for flow simulation in a transonic wind tunnel test section, v1.0

Popis výsledku anglicky

The computational domain consists of 2D transonic wind tunnel section with embedded finite number of cascade profiles. The geometrical variability especially in inlet and outlet sections, which could be necessary for different types of cascade profiles and flow regimes, is considered. The system of Reynolds Averaged Navier-Stokes (RANS) equations and two equation turbulence model is solved on hybrid structured/unstructured grid. The steady flow is computed by originally implemented theoretically secondorder implicit finite volume method with AUSM type scheme for convective terms. The computational code is complemented by preprocessed tool, which is able to paste the global grid in wind tunnel section and local refined grid in neighborhood of cascade profile. It guaranties, that the computational grid is geometrically identical close to each profile of finite cascade. The adjustable internal parts of wind tunnel can be included in the same way. The software has been tested for wind tun

Druh

R - Software

CEP obor

BK - Mechanika tekutin

OECD FORD obor

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Projekt

<a href="/cs/project/TA03020277" target="_blank" >TA03020277: Aerodynamika extrémně zatížených profilových mříží</a><br>

Návaznosti

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

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Interní identifikační kód produktu

ASW_13_1

Technické parametry

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.

Ekonomické parametry

the software can increase efficiency of wind tunnel experiments or transfer of experimental data into blade design

IČO vlastníka výsledku

68407700

Název vlastníka

České vysoké učení technické v Praze Fakulta strojní