COMPUTATIONAL MODELING OF AERODYNAMIC INTERFERENCE OF HELICOPTER MAIN AND TAIL ROTORS AT THE SPECIAL FLIGHT REGIMES

COMPUTATIONAL MODELING OF AERODYNAMIC INTERFERENCE OF HELICOPTER MAIN AND TAIL ROTORS AT THE SPECIAL FLIGHT REGIMES

This article is concentrated on modeling and researching of aerodynamic characteristics of main and tail rotors’ combination of a single-rotor helicopter scheme. Non-linear free wake vortical model with diffusion of free wake is used. The model is constructed on the base of Helicopter Design Faculty...

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Veröffentlicht in:Nauchnyĭ vestnik MGTU GA (Online) 2016-11 (200), p.47-54
Hauptverfasser: Y. M. Ignatkin, P. V. Makeev, A. I. Shomov
Format: Artikel
Sprache:rus
Schlagworte:
computational modeling
interference
main rotor
special flight regimes
tail rotor
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Beschreibung
Zusammenfassung:This article is concentrated on modeling and researching of aerodynamic characteristics of main and tail rotors’ combination of a single-rotor helicopter scheme. Non-linear free wake vortical model with diffusion of free wake is used. The model is constructed on the base of Helicopter Design Faculty, MAI. There was analyzed a number of special flight regimes of a helicopter. There were counted aerodynamic characteristics of rotors.
ISSN:2079-0619
2542-0119