Analysis of an Airfoil Using a Transition and Turbulence Model

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F16%3A00306881" target="_blank" >RIV/68407700:21220/16:00306881 - isvavai.cz</a>

Result on the web

<a href="https://www.scientific.net/AMM.819.356" target="_blank" >https://www.scientific.net/AMM.819.356</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.819.356" target="_blank" >10.4028/www.scientific.net/AMM.819.356</a>

Result language

angličtina

Original language name

Analysis of an Airfoil Using a Transition and Turbulence Model

Original language description

In order to evaluate the performance of airfoils with computational fluid dynamics (CFD) tools, modelling of transitional region in the boundary layer is very critical. Currently, there are several classes of transition-based turbulence model which are based on different methods. Among these, the k-kL- ω, which is a three equation turbulence model, is one of the prominent ones which is based on the concept of laminar kinetic energy. This model is phenomenological and has several advantageous features. Over the years, different researchers have attempted to modify the original version which was proposed by Walter and Cokljat in 2008 to enrich the modelling capability. In this article, a modified form of k-kL-ω transitional turbulence model has been used with the help of OpenFOAM for an investigative CFD analysis of a NACA 4-digit airfoil at range of angles of attack.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JU - Aeronautics, aerodynamics, aeroplanes

OECD FORD branch

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Project

<a href="/en/project/GAP101%2F12%2F1271" target="_blank" >GAP101/12/1271: Effect of complex boundary conditions on the laminar/turbulent transition</a><br>

Continuities

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

Publication year

2016

Confidentiality

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

Name of the periodical

Applied Mechanics and Materials

ISSN

1662-7482

e-ISSN

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Volume of the periodical

819

Issue of the periodical within the volume

January

Country of publishing house

CH - SWITZERLAND

Number of pages

5

Pages from-to

356-360

UT code for WoS article

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EID of the result in the Scopus database

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