Numerical simulation of the flow topology over NREL’s S807 airfoil at different models of turbulence
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F24%3A00587657" target="_blank" >RIV/61388998:_____/24:00587657 - isvavai.cz</a>
Result on the web
<a href="https://www.epj-conferences.org/articles/epjconf/abs/2024/09/epjconf_efm2024_01020/epjconf_efm2024_01020.html" target="_blank" >https://www.epj-conferences.org/articles/epjconf/abs/2024/09/epjconf_efm2024_01020/epjconf_efm2024_01020.html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjconf/202429901020" target="_blank" >10.1051/epjconf/202429901020</a>
Alternative languages
Result language
angličtina
Original language name
Numerical simulation of the flow topology over NREL’s S807 airfoil at different models of turbulence
Original language description
Current numerical simulations investigate subsonic flow around the NREL’s S807 airfoil without an incident angle at Reynolds numbers near 2.8∙105. This work is devoted to the assessment application of various turbulence models for a numerical simulation of the formed flow around the streamlined body in commercial software ANSYS CFX. Namely, we applied Shear Stress Transport fully turbulent model (SST0, Baseline Reynolds stress model (BSL RSM) and SSG RSM for the computation of velocity deficit, degree of turbulence anisotropy, Reynolds stress components, and aerodynamic performance of the airfoil. The obtained results were validated on the basis of hot wire measurement data. Additionally, in order to validate the obtained results, a comparison with the hot-wire experimental data was also carried out. The obtained experimental and calculated data showed some differences in the wake topology. For example, in the case of hot-wire data, there is a smaller velocity deficit and a wider area of perturbation.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20302 - Applied mechanics
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
EPJ Web of Conferences
ISBN
—
ISSN
2100-014X
e-ISSN
2100-014X
Number of pages
5
Pages from-to
01020
Publisher name
Les Ulis: E D P sciences
Place of publication
Dvůr Králové nad Labem
Event location
Dvůr Králové nad Labem
Event date
Nov 29, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—