Investigation of Imitational Modeling Applicability for Aerodynamic Coefficients of Airfoils (Blades)

Results of the aerodynamic coefficients imitation of wing airfoils and helicopter blades are presented. The modeling is carried out using the artificial neural network algorithms. The dependencies of the lift coefficient and the drag coefficient on the angle of attack are imitated for various airfoi...

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Published in:Russian aeronautics 2021-04, Vol.64 (2), p.355-359
Main Authors: Girfanov, A. M., Ledyankina, O. A., Romanova, E. V.
Format: Article
Language:English
Subjects:
Aerodynamic coefficients
Airfoils
Algorithms
Angle of attack
Artificial neural networks
Automotive Engineering
Blades
Drag coefficients
Engineering
Helicopters
Mathematical models
Modelling
Structural Mechanics and Strength of Flight Vehicles
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container_end_page 359
container_issue 2
container_start_page 355
container_title Russian aeronautics
container_volume 64
creator Girfanov, A. M.
Ledyankina, O. A.
Romanova, E. V.
description Results of the aerodynamic coefficients imitation of wing airfoils and helicopter blades are presented. The modeling is carried out using the artificial neural network algorithms. The dependencies of the lift coefficient and the drag coefficient on the angle of attack are imitated for various airfoil geometries.
doi_str_mv 10.3103/S1068799821020252
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subjects Aerodynamic coefficients
Airfoils
Algorithms
Angle of attack
Artificial neural networks
Automotive Engineering
Blades
Drag coefficients
Engineering
Helicopters
Mathematical models
Modelling
Structural Mechanics and Strength of Flight Vehicles
title Investigation of Imitational Modeling Applicability for Aerodynamic Coefficients of Airfoils (Blades)
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