3D Flow Past Transonic Turbine Cascade SE 1050-Experiment and Numerical Simulations

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F13%3A00394705" target="_blank" >RIV/61388998:_____/13:00394705 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21220/13:00206638

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s11630-013-0629-7" target="_blank" >http://dx.doi.org/10.1007/s11630-013-0629-7</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11630-013-0629-7" target="_blank" >10.1007/s11630-013-0629-7</a>

Jazyk výsledku

angličtina

Název v původním jazyce

3D Flow Past Transonic Turbine Cascade SE 1050-Experiment and Numerical Simulations

Popis výsledku v původním jazyce

The paper is concerned with experimental and numerical research on 3D flow past prismatic turbine cascade SE1050 (known in QNET network as open test case SE1050). The primary goal was to assess the influence of the inlet velocity profile on the flow structures in the interblade channel and on the flow field parameters at the cascade exit and to compare these findings to results of numerical simulations. Investigations of 3D flow past the blade cascade with non-uniform inlet velocity profile were carriedout both experimentally and numerically at subsonic (M2is = 0.8) and at transonic (M2is = 1.2) regime at design angle of incidence. Experimental data was obtained using a traversing device with a five-hole conical probe. Numerically, the 3D flow was simulated by open source code OpenFOAM and in-house code. Analyses of experimental data and CFD simulations have revealed development of distinctive vortex structures resulting from non-uniform inlet velocity profile. Origin of these structu

Název v anglickém jazyce

3D Flow Past Transonic Turbine Cascade SE 1050-Experiment and Numerical Simulations

Popis výsledku anglicky

The paper is concerned with experimental and numerical research on 3D flow past prismatic turbine cascade SE1050 (known in QNET network as open test case SE1050). The primary goal was to assess the influence of the inlet velocity profile on the flow structures in the interblade channel and on the flow field parameters at the cascade exit and to compare these findings to results of numerical simulations. Investigations of 3D flow past the blade cascade with non-uniform inlet velocity profile were carriedout both experimentally and numerically at subsonic (M2is = 0.8) and at transonic (M2is = 1.2) regime at design angle of incidence. Experimental data was obtained using a traversing device with a five-hole conical probe. Numerically, the 3D flow was simulated by open source code OpenFOAM and in-house code. Analyses of experimental data and CFD simulations have revealed development of distinctive vortex structures resulting from non-uniform inlet velocity profile. Origin of these structu

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BK - Mechanika tekutin

OECD FORD obor

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Projekt

<a href="/cs/project/GAP101%2F10%2F1329" target="_blank" >GAP101/10/1329: Numerický a experimentální výzkum 3D proudění v axiálních turbínových mřížích</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Journal of Thermal Science

ISSN

1003-2169

e-ISSN

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Svazek periodika

22

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CN - Čínská lidová republika

Počet stran výsledku

9

Strana od-do

311-319

Kód UT WoS článku

000321724900004

EID výsledku v databázi Scopus

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