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  • 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 dry air.
  • 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 dry air. (en)
Title
  • Performance Degradation of Iced Airfoils
  • Performance Degradation of Iced Airfoils (en)
skos:prefLabel
  • Performance Degradation of Iced Airfoils
  • Performance Degradation of Iced Airfoils (en)
skos:notation
  • RIV/60162694:G43__/09:#0003005!RIV10-MO0-G43_____
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MO0FVT0000404)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 333055
http://linked.open...ai/riv/idVysledku
  • RIV/60162694:G43__/09:#0003005
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Aerodynamics; Aircraft icing; Wind tunnel testing (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [9390277924F9]
http://linked.open...v/mistoKonaniAkce
  • Brno
http://linked.open...i/riv/mistoVydani
  • Brno
http://linked.open...i/riv/nazevZdroje
  • ICMT’09, International Conference on Military Technologies
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Horák, Vladimír
  • ROZEHNAL, DALIBOR
  • GAŠPAROVIČ, PETER
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • Faculty of Military Technology, University of Defence
https://schema.org/isbn
  • 978-80-7231-649-6
http://localhost/t...ganizacniJednotka
  • G43
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