TY - GEN
T1 - Geometry design model of a tip-jet, reaction-drive rotor based on coupling analysis
AU - Li, Yibo
AU - Ma, Dongli
AU - Yang, Muqing
PY - 2011
Y1 - 2011
N2 - Tip-jet, reaction-drive rotor is characterized by light weight and simple structure, as it eliminates the transmission and anti-torque system which are necessary in a conventional shaft-drive helicopter. A tip-jet rotor parameters design methodology is presented by modeling the duct interior flow and rotor external aerodynamics. The inner flow model includes the influence of area, temperature, friction and rotor rotation, the rotor tension and torque is analyzed by a modified blade element method. The represented method is a rapid approach to decide jet rotor parameters in concept design stage, results of which show that section thickness and rotary speed are the main factors to tension and power balance.
AB - Tip-jet, reaction-drive rotor is characterized by light weight and simple structure, as it eliminates the transmission and anti-torque system which are necessary in a conventional shaft-drive helicopter. A tip-jet rotor parameters design methodology is presented by modeling the duct interior flow and rotor external aerodynamics. The inner flow model includes the influence of area, temperature, friction and rotor rotation, the rotor tension and torque is analyzed by a modified blade element method. The represented method is a rapid approach to decide jet rotor parameters in concept design stage, results of which show that section thickness and rotary speed are the main factors to tension and power balance.
UR - https://www.scopus.com/pages/publications/80052092446
M3 - 会议稿件
AN - SCOPUS:80052092446
SN - 9780956715708
T3 - Proceedings of 2011 International Conference on Modelling, Identification and Control, ICMIC 2011
SP - 230
EP - 234
BT - Proceedings of 2011 International Conference on Modelling, Identification and Control, ICMIC 2011
T2 - 2011 International Conference on Modelling, Identification and Control, ICMIC 2011
Y2 - 26 June 2011 through 29 June 2011
ER -