Separated transonic airfoil flow of humid air

• Autorzy: Nosal Z. , Selerowicz W.
• Konferencja: Proceedings of the Fourth Seminar on Recent Research and Design Progress in Aeronautical Engineering and its Influence on Education/seminar(IV; 30.11-02.12.2000; Warszawa, Polska)
• Języki publikacji: EN

Abstrakty

EN

The results of experimental investigations into a transonic flow of humid air over NACA0012 airfoil at a high angle of attack (5-10 deg) are presented. Three typical cases of transonic separated flows within a wide range of humidity (10% to 80%) were studied. The first one with the presence of high intensity shock causing boundary layer separation, the second one with a flow separation associated with a strong periodic shock oscillations, and the last one with a total boundary layer separation in the absence of a shock wave. For each case pressure measurements and flow visualisations have been performed.

Słowa kluczowe

EN

aircrafts; transonic airfoil flow; humid air

PL

samoloty; przepływ transoniczny; wilgotne powietrze

• Wydawca: Institute of Aeronautics and Applied Mechanics, Warsaw University of Technology
• Czasopismo: Research Bulletin / Warsaw University of Technology, Institute of Aeronautics and Applied Mechanics
• Rocznik: 2001
• Tom: nr 12
• Strony: 19--24
• Opis fizyczny: Bibliogr. 5 poz., rys., wykr.

Twórcy

autor

Nosal Z.

autor

Selerowicz W.

• Warsaw University of Technology, Warsaw, Poland