DGLR-Publikationsdatenbank - Detailansicht
Titel:
Computational Studies of different Tail Rotors Characteristics under «Spontaneous» Rotation of Helicopter
Autor(en):
V.S. Krymsky, V.A. Animitsa, V.A. Leontiev
Zusammenfassung:
In this work, the factors that make the helicopter to enter into the rotation were computationally analyzed. The characteristics have been calculated of different tail rotors under rotation conditions with the angular velocities [omega y] =0 °/sec, [omega y] =30 °/sec, [omega y] =60 °/sec and [omega y] =120 °/sec to the left side when hovering without the ground effect. The computational studies have been carried out by using the helicopter mathematical model, developed in TsAGI. A relationship between the tail rotor relative thrust coefficient and the angular velocities [omitted] has been obtained.
Veranstaltung:
41th European Rotorcraft Forum 2015
Medientyp:
Conference Paper
Sprache:
englisch
Format:
21,0 x 29,7 cm, 8 Seiten
Veröffentlicht:
DGLR-Bericht, 2016, 2016-01, 41st European Rotorcraft Forum 2015; S.-; 2016; Deutsche Gesellschaft für Luft- und Raumfahrt - Lilienthal-Oberth e.V., Bonn
Preis:
NA
ISBN:
ISSN:
Kommentar:
Klassifikation:
Stichworte zum Inhalt:
angular velocity;ground effect (aerodynamics);helicopters;hovering;mathematical models;rotation;tail rotors;thrust
Verfügbarkeit:
Bestellbar
Veröffentlicht:
2016
Dieses Dokument ist Teil einer übergeordneten Publikation:
41st European Rotorcraft Forum 2015