Performance Degradation of Iced Airfoils

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F09%3A%230003005" target="_blank" >RIV/60162694:G43__/09:#0003005 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Performance Degradation of Iced Airfoils
Original language description
The phenomenon of in-flight icing may affect all types of aircraft. Aircraft icing causes iced airfoils aerodynamic characteristics degradation. From aerodynamics viewpoint, when compared to wings without ice, wings with ice indicate decreased maximum lift, increased drag, changes in pressure distribution, stall occurring at markedly lower angles of attack, and so increased stall speed. Thus, it is important to understand the different ice shapes that can form on the wings and how they affect aerodynamics. The two-dimensional Navier-Stokes CFD simulation was used for study of aerodynamic performance of iced airfoils the geometry of whose is rather complicated. Results are compared with the wind tunnel testing on models with artificial ice shapes in dryair.
Czech name
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Czech description
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Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
ICMT?09, International Conference on Military Technologies
ISBN
978-80-7231-649-6
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
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Publisher name
Faculty of Military Technology, University of Defence
Place of publication
Brno
Event location
Brno
Event date
May 5, 2009
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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