倾转旋翼/机身/尾面组合模型风洞试验设计技术研究

Research on Tiltrotor,Fuselage and Tail- Plane Compound Model Wind Test Design

采用系统工程的方法对倾转旋翼、机身及尾面组合模型风洞试验进行了试验设计,根据试验任务书进行需求分析,对组合模型及协调运动结构进行了介绍,同时对机翼和平垂尾测力、测压方法进行了阐述,对悬停和过渡状态PIV布局进行了规划,最后给出了部分典型的试验结果。

This paper introduced the test design of the tiltrotor, fuselage and tail - plane by system engineering method. First, it gave out the requirements analysis according to the test task report, represented the configuration and the composition of the compound model and corresponding movement between the fuselage and tihrotor, and introduced the method of the airfoil and the tail - plane force and pressure, then showed the PIV scheme of the hovering and transition status, final provided some typical test results.