Influence of interference between the fuselage and the propeller ring on the maximum thrust of the air pusher propeller

The geometrical parameters of ring profiles were presented and the estimation of its influence on the peak values of propeller thrust was described. The results of computational studies using software based on Reynolds-Averaged Navier-Stokes (RANS) equations to investigate the influence of the rear...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2020-08, Vol.904 (1), p.12015
Main Authors: Alesin, Vladislav S., Gubskiy, Vitaliy V., Pavlenko, Olga V.
Format: Article
Language:English
Subjects:
Airframes
Computational fluid dynamics
Fuselages
Pressure distribution
Reynolds averaged Navier-Stokes method
Stress concentration
Velocity distribution
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Summary:The geometrical parameters of ring profiles were presented and the estimation of its influence on the peak values of propeller thrust was described. The results of computational studies using software based on Reynolds-Averaged Navier-Stokes (RANS) equations to investigate the influence of the rear fuselage and the shape of the ring profile on the thrust of pusher propeller were presented. The pressure distribution and the velocity field changed depending on the shape of the rear fuselage and the ring profile, and their influence on the maximum thrust was shown.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/904/1/012015