CFD Analysis of a SD 7003 Airfoil with a Local Correlation Based Transition and Turbulence Model

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F17%3A00311700" target="_blank" >RIV/68407700:21220/17:00311700 - isvavai.cz</a>

Výsledek na webu

<a href="http://iopscience.iop.org/article/10.1088/1757-899X/184/1/012067/meta;jsessionid=A4A1E1D04068F34F41B18E86A62E5CD6.c4.iopscience.cld.iop.org" target="_blank" >http://iopscience.iop.org/article/10.1088/1757-899X/184/1/012067/meta;jsessionid=A4A1E1D04068F34F41B18E86A62E5CD6.c4.iopscience.cld.iop.org</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1757-899X/184/1/012067" target="_blank" >10.1088/1757-899X/184/1/012067</a>

Jazyk výsledku

angličtina

Název v původním jazyce

CFD Analysis of a SD 7003 Airfoil with a Local Correlation Based Transition and Turbulence Model

Popis výsledku v původním jazyce

The SD 7003 has been investigated quite extensively in the past at different Reynolds numbers. At moderate Reynolds numbers and low angles of attack its upper surface is dominated by a large laminar separation bubble which provides a demanding test case for RANS-based transition models. In this article, a widely used open-source Computational Fluid Dynamics (CFD) toolbox has been used mainly to investigate the (i) aerodynamics coefficients and (ii) boundary layer transitional behaviors of a SD 7003 airfoil using a local correlation-based γ - Reθt SST [1] transition and turbulence model. Several researchers have proposed different correlations which can be used in the γ - Reθt SST. In this article, five such correlations have been investigated for the SD 7003 at low Reynolds number which is particularly challenging for CFD analysis.

Název v anglickém jazyce

CFD Analysis of a SD 7003 Airfoil with a Local Correlation Based Transition and Turbulence Model

Popis výsledku anglicky

The SD 7003 has been investigated quite extensively in the past at different Reynolds numbers. At moderate Reynolds numbers and low angles of attack its upper surface is dominated by a large laminar separation bubble which provides a demanding test case for RANS-based transition models. In this article, a widely used open-source Computational Fluid Dynamics (CFD) toolbox has been used mainly to investigate the (i) aerodynamics coefficients and (ii) boundary layer transitional behaviors of a SD 7003 airfoil using a local correlation-based γ - Reθt SST [1] transition and turbulence model. Several researchers have proposed different correlations which can be used in the γ - Reθt SST. In this article, five such correlations have been investigated for the SD 7003 at low Reynolds number which is particularly challenging for CFD analysis.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20304 - Aerospace engineering

Projekt

<a href="/cs/project/GAP101%2F12%2F1271" target="_blank" >GAP101/12/1271: Vliv složitých okrajových podmínek na přechod do turbulence</a><br>

Návaznosti

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

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

IOP Conference Series: Materials Science and Engineering

ISBN

—

ISSN

1757-899X

e-ISSN

1757-899X

Počet stran výsledku

6

Strana od-do

1-6

Název nakladatele

IOP Institute of Physics

Místo vydání

Bristol

Místo konání akce

Kuala Lumpur

Datum konání akce

25. 7. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000411371000067