Numerical experiments for turbulent flows

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F13%3A00205465" target="_blank" >RIV/68407700:21220/13:00205465 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1051/epjconf/20134501090" target="_blank" >http://dx.doi.org/10.1051/epjconf/20134501090</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjconf/20134501090" target="_blank" >10.1051/epjconf/20134501090</a>

Result language
angličtina
Original language name
Numerical experiments for turbulent flows
Original language description
The aim of this work is to explore the possibilities of modelling transonic flows in the internal and external aerodynamics. Several configurations were analyzed and calculations were performed using both inviscid and viscous modells of flow. Viscous turbulent flow has been simulated using either zero equation algebraic Baldwin-Lomax model and two equation k-omega model in its basic version and improved TNT variant. The numerical solution was obtained using Lax-Wendroff scheme in the MacCormack form onstructured non-orthogonal grids. Artificial dissipation was added to improve the numerical stability. Achieved results are compared with experimental data.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BA - General mathematics
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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