空气动力学学报Issue(3)：420-426,7.DOI:10.7638/kqdlxxb-2013.0074
民用飞机攻角传感器安装定位研究
Angle of attack sensor orientation for civil aircraft
赵克良 1周峰 2张淼3
作者信息
- 1. 南京航空航天大学，江苏 南京 210016
- 2. 上海飞机设计研究院，上海 201210
- 3. 上海飞机设计研究院，上海 201210
- 折叠
摘要
Abstract
Angle of attack(AOA)sensor orientation for civil aircraft has been researched in this paper.According to the requirements of AOA sensor orientation in Chinese aviation industry standard HB regulations,the sideslip sensitive analysis method and AOA calibrating analysis method have been developed.Air flow fields have been calculated with the conventional nose configura-tion and streamline nose configuration by numerical simulation,and the sideslip sensitive analysis and AOA calibrating analysis have been used to obtain the most proper location to install the AOA sensor.An identical AOA sensor installing rule has been obtained with two different nose configurations i.e.the optimized position of AOA sensor is in the nose maximum half-breadth range of 48%-100% in stream-wise direction.The installing rule has been applied to the conven-tional nose configuration.Moreover,a validated wind tunnel test has been conducted.The test results of sideslip sensitivity and AOA calibration showed significant agreement with CFD re-sults,which implying the analysis methods and relevant AOA sensor installing rule are applica-ble.Furthermore,the obtained method and rule have the potential to be utilized on any other air-crafts with similar nose configuration.关键词
攻角传感器/CFD/侧滑敏感性/攻角校线/定位Key words
angle of attack sensor/CFD/sideslip sensitive/AOA calibrating/orientation分类
航空航天引用本文复制引用
赵克良,周峰,张淼..民用飞机攻角传感器安装定位研究[J].空气动力学学报,2015,(3):420-426,7.
