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Information × Registration Number 0212U008053, 0112U005233 , R & D reports Title Parametrical researches of the modes of transonic turbulent non-stationary separated and attached flow around of airfoils popup.stage_title Head Prykhodko Olexander A., Registration Date 02-10-2012 Organization Institute of Transport Systems and Technologies of National Academy of Sciences of Ukraine popup.description2 Parametrical researches of transonic turbulent flow around of RAE 2822, NACA 0012, BGK No.1, NACA 4412 airfoils are made in the wide range of angles of attack, Mach and Reynolds numbers of incoming flow. Dependences of critical Mach numbers, dividing fully subsonic flow around of airfoils from the modes with the presence of local supersonic areas, are obtained. Influence of Mach number of incoming flow at the fixed angle of attack, and also influence of the angle of attack at fixed Mach number on the flow structure and value of integral aerodynamic characteristics at flow around of NACA 0012 airfoil was investigated. Parametrical researches of the non-stationary mode of self-induced shock-wave oscillations around BGK No.1 and NACA 0012 airfoils are executed. Product Description popup.authors Мирний С.С. Польовий О.Б. popup.nrat_date 2020-04-02 Close