Numerical modeling of the aerodynamic coefficient of the circular cylinder

Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F19%3A10242868" target="_blank" >RIV/61989100:27120/19:10242868 - isvavai.cz</a>
Výsledek na webu
<a href="https://aip.scitation.org/doi/abs/10.1063/1.5114120" target="_blank" >https://aip.scitation.org/doi/abs/10.1063/1.5114120</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.5114120" target="_blank" >10.1063/1.5114120</a>

Jazyk výsledku
angličtina
Název v původním jazyce
Numerical modeling of the aerodynamic coefficient of the circular cylinder
Popis výsledku v původním jazyce
The article examines the possibilities of numerical solution of chimney load from wind effects. The problem is modeled as a 2D task of flowed around cylinder with rough sheathing in a high Re number regime. The SST k-ω turbulence model is used. Calculations are performed and evaluated on two types of mesh. The quality of the calculations is examined in terms of the aerodynamic cd coefficient and its resultant value. The accuracy of the calculations is verified with parameters determined according to valid standards. (C) 2019 Author(s).
Název v anglickém jazyce
Numerical modeling of the aerodynamic coefficient of the circular cylinder
Popis výsledku anglicky
The article examines the possibilities of numerical solution of chimney load from wind effects. The problem is modeled as a 2D task of flowed around cylinder with rough sheathing in a high Re number regime. The SST k-ω turbulence model is used. Calculations are performed and evaluated on two types of mesh. The quality of the calculations is examined in terms of the aerodynamic cd coefficient and its resultant value. The accuracy of the calculations is verified with parameters determined according to valid standards. (C) 2019 Author(s).

Rok uplatnění
2019
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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