CFD Simulation of Flow over the Dimpled Sphere
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F15%3A00531282" target="_blank" >RIV/60162694:G43__/15:00531282 - isvavai.cz</a>
Result on the web
<a href="http://vavtest.unob.cz/registr" target="_blank" >http://vavtest.unob.cz/registr</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/MILTECHS.2015.7153662" target="_blank" >10.1109/MILTECHS.2015.7153662</a>
Alternative languages
Result language
angličtina
Original language name
CFD Simulation of Flow over the Dimpled Sphere
Original language description
The paper deals with problems of CFD simulating airflow over a dimpled spherical surface and its validation by the wind tunnel testing. The low-cost simulation approach was applied to be run on a common PC using the commercial software ANSYS CFX. The wind tunnel testing has been performed in the laboratory of aerodynamics at the Department of Air Force and Aircraft Technology of the University of Defence. Measured results of the drag coefficient versus the Reynolds number for smooth and dimpled sphereswere compared and discussed. Presented simulation corresponds adequately to the experimental results. It can be stated that the CFD simulation is suitable for simulating the flow over the dimpled surface and for the evaluation of the drag coefficient forsmooth and dimpled spheres.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JU - Aeronautics, aerodynamics, aeroplanes
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
International Conference on Military Technologies, Proceedings ICMT?15
ISBN
978-80-7231-976-3
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
439-442
Publisher name
University od Defence
Place of publication
Brno
Event location
Brno
Event date
Jan 1, 2015
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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