М. Ю. Кибальний, О. В. Притула, К. С. Ізвєкова, А. П. Дьомін
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Effect of the propeller incident angle on the aerodynamic characteristics of the aircraft
The article discusses the methodology for assessing the influence of the incident angle of the propeller on the aerodynamic characteristics of the aircraft, as well as on the characteristics of its stability and controllability. With the help of numerical simulation methods, the features of the influence of the air flow from the propeller on the lifting and control surfaces of the aircraft, its fuselage were revealed. A numerical experiment method for calculating the aerodynamic characteristics of an aircraft in the presence of a propeller was developed and formalized. The results of the study were implemented during the work on the training aircraft UTL-450.
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