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Parallel numerical simulation of airflow past an oscillating NACA0015 airfoil
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SYSNO ASEP 0392262 Document Type A - Abstract R&D Document Type The record was not marked in the RIV R&D Document Type Není vybrán druh dokumentu Title Parallel numerical simulation of airflow past an oscillating NACA0015 airfoil Author(s) Řidký, Václav (UT-L)
Šidlof, Petr (UT-L) RID
Vlček, Václav (UT-L) RIDSource Title ENGINEERING MECHANICS 2013. - Praha : Insitute of Thermomechanics ASCR, v. v. i., 2013 / Zolotarev I. - ISSN 1805-8248 - ISBN 978-80-87012-46-8
S. 131-132Number of pages 2 s. Publication form Print - P Action Engineering Mechanics 2013 /19./ Event date 13.05.2013-16.05.2013 VEvent location Svratka Country CZ - Czech Republic Event type EUR Language eng - English Country CZ - Czech Republic Keywords Airfoil ; parallel computing ; CFD Subject RIV JU - Aeronautics, Aerodynamics, Aircrafts R&D Projects GAP101/11/0207 GA ČR - Czech Science Foundation (CSF) Institutional support UT-L - RVO:61388998 Annotation This paper focuses on 3D and 2D parallel computation of pressure and velocity fields around an elastically supported airfoil self-oscillating due to interaction with the airflow The results of numerical simulations are compared with data measured in a wind tunnel, where physical model of a NACA0015 airfoil was mounted and tuned to exhibit the flutter instability. The experimental results were obtained previously in the Institute of Thermomechanics by interferometric measurements in a subsonic wind tunnel in Nový Knín. For the numerical solution is implemented in OpenFOAM, an open-source software package based on finite volume method. In the numerical solution is prescribed displacement of the airfoil, which corresponds to the experiment. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2014
Number of the records: 1