Variable-speed tail rotors for helicopters with variable-speed main rotors

Han, D; Barakos, GN

Han, D (reprint author), Nanjing Univ Aeronaut & Astronaut, Coll Aerosp Engn, Natl Key Lab Sci & Technol Rotorcraft Aeromech, Nanjing, Jiangsu, Peoples R China.

AERONAUTICAL JOURNAL, 2017; 121 (1238): 433

Abstract

Variable tail rotor speed is investigated as a method for reducing tail rotor power, and improving helicopter performance. A helicopter model able to ......

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