@inproceedings{395bc1bf9db0462cbdbeac0e7e39b080,
title = "The aerodynamic performance measurement of coaxial rotor in hover",
abstract = " To evaluate the performance of coaxial rotor in hover, the experimental test rig was designed and measurement of thrust, moment and hovering efficiency for the single and coaxial rotor was carried out. With the change of pitch angle, rotating speed, solidity, and stage spacing, the aerodynamic performance of the coaxial rotor was evaluated and compared to single rotor under similar working conditions. The performances of upper rotor and lower rotor were compared with single rotor. Under torque balance d state, the coaxial rotor achieves higher (FOM) figure of merit than the non-balanced state, the optimal pitch angle was obtained with maximum FOM 0.65.",
keywords = "Aerodynamic performance, Coaxial rotor, Hover, Measurement",
author = "X. Zhao and Huang, {N. Z.} and X. Liang and P. Zhou and Song, {W. P.} and Lin, {Y. F.}",
note = "Publisher Copyright: {\textcopyright} 31st Congress of the International Council of the Aeronautical Sciences, ICAS 2018. All rights reserved.; 31st Congress of the International Council of the Aeronautical Sciences, ICAS 2018 ; Conference date: 09-09-2018 Through 14-09-2018",
year = "2018",
language = "英语",
series = "31st Congress of the International Council of the Aeronautical Sciences, ICAS 2018",
publisher = "International Council of the Aeronautical Sciences",
booktitle = "31st Congress of the International Council of the Aeronautical Sciences, ICAS 2018",
}