摘要
在介绍全尺寸飞机进气道/发动机匹配工作流场测试系统的基础上，给出了在发动机前安装飞机前机身后，在地面台架试车时测得的进口压力场数据，计算了进口压力场的畸变指数，分析了流场畸变图谱。
Based on introducing the flow field test system on air inlet/engine matching opration with whole size, when the forebody is installed ahead of the engine, the inlet pressure field data measured on the ground test platform are given. The distortion index has been calculated and the distortion map of the pressure field has been analyzed.
出处
《航空计测技术》
1998年第5期11-13,共3页
Aviation Metrology & Measurement Technology
关键词
匹配工作
流场测试
飞机
进气道
发动机
Matching operation ,Flow field test, Distortion index,Distortion map
