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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2023 Volume 49, Issue 24, Pages 22–24 (Mi pjtf7148)

International Conference PhysicA.SPb/2023

Numerical studies of side slip and propeller on tips high aspect ratio wing effect on the inductive drag

O. V. Pavlenkoab, E. A. Pigusovab, M. G. Reslanb, A. Santhoshb

a Central Aerohydrodynamic Institute, Zhukovsky, Russia
b Moscow Institute of Physics and Technology (National Research University), Dolgoprudny, Moscow Region

Abstract: The results of a numerical study of the influence of the angle are presented. sliding and operation of the propeller at the end of a high aspect ratio wing at circulation and inductive reactance. Numerical studies of the influence of angle slip (side wind) on the aerodynamic characteristics of the model aircraft with an ultra-high aspect ratio wing with working propellers at the wing tips were carried out using a program based on the solution Reynolds-averaged Navier–Stokes equations. Numerical studies showed that as the sliding angle increases, circulation decreases and inductive reactance of the wing.

Keywords: pulling propeller, high aspect ratio wing, side slip angle, circulation of the wing, inductive drag References.

Received: 11.05.2023
Revised: 30.08.2023
Accepted: 30.10.2023

DOI: 10.61011/PJTF.2023.24.56865.88A



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