rotor wake meaning in Chinese
叶轮尾流
Examples
- Transient analytical method of vane forcing response under stator - rotor wake influence
尾流激振情况下叶片强迫响应瞬态分析方法 - Enhanced unsteady and nonlinear rotor wake model for real - time flight simulation
一种适合飞行仿真应用的非定常非线性旋翼尾迹增强模型 - Many factors were considered in the algorithm such as the helicopter nonlinear flight dynamic model , the time delay of rotor wake , the air compressibility at advancing blade , the stall of retreating blade , the unsteady flapping motion of rotor blades and the aerodynamic interaction among rotor , fuselage , tail rotor and empennage
根据这一方法可以确定为完成直升机机动飞行所需的驾驶员操纵输入及直升机的飞行速度、角速度和飞行姿态的变化历程。 - In order to understand the rotor / wing interaction each other , firstly , the change of the isolate rotor thrust with the collective pitch and rotate speed is tested , secondly , the change of the rotor thrust with the collective pitch , rotate speed and the wing / rotor distance is scaled , when the wing is placed underside the rotor , lastly , the pressure on the wing due to the rotor wake is scaled
为了搞清楚它们之间的相互影响，本文首先测量孤立旋翼的拉力随总距和转速的变化；再测量有机翼时旋翼的拉力随总距及转速的变化以及随旋翼机翼间的距离变化；最后测量旋翼尾流对机翼表面压力的影响。 - The principal contributions of this dissertation are : 1 . a high fidelity and real - time rotor wake inflow model was built up . based on peters - he finite states wake theory , a new influence coefficient matrix for high speed flight was derived , the modified wake model is better suitable for the flight state with a large wake skew angle
本模型以peters - he有限状态尾迹理论为基础，修正了大尾迹倾斜角时的诱导速度影响系数矩阵，并结合了王氏涡流理论，导出了旋翼诱导速度垂向分量和旋转分量的表达式，可计算平尾、尾桨和垂尾气动中心处诱导速度各分量。