| 翼型叶片腹支－尾支组合支撑的干扰特性 |
| |
| 引用本文： | 唐良锐.翼型叶片腹支－尾支组合支撑的干扰特性[J].实验流体力学,1994(4). |
| |
| 作者姓名： | 唐良锐 |
| |
| 作者单位： | 中国空气动力研究与发展中心 |
| |
| 摘 要： | 选择合适的支撑型式并扣除干扰是大飞机试验技术的关键问题。本文从理论与试验两方面分析翼型叶片腹支、尾支撑的干扰特性以及它们组合后产生的二次干扰问题。全面分析了支撑几何参数、纵向位置对干扰的影响，提供了工程实用支撑系统总体方案。
|
| 关 键 词： | 大展弦比飞机，风洞试验技术，船尾收缩，翼型叶片腹支，尾支撑，支撑干扰扣除 |
THE INTERFERENCE EFFECTS OF SUPPORT SYSTEM COMBINATION OF AIRFOIL SECTION VENTRAL STRUT AND STING |
| |
| Tang Liangrui.THE INTERFERENCE EFFECTS OF SUPPORT SYSTEM COMBINATION OF AIRFOIL SECTION VENTRAL STRUT AND STING[J].Experiments and Measur in Fluid Mechanics,1994(4). |
| |
| Authors: | Tang Liangrui |
| |
| Institution: | China Aerodynamics Research cud Development center |
| |
| Abstract: | Both selection of suitable support and interference correction are the key to subjects of wind tunnel test technique for large aspect ratio airplane.The interferellce effects of the airfoil strut and sting and the second interference effects resulted from their combination are analysed by theoretical methods and tests.The effects of support geometry parameters and longitudinal positions on the interference have been investigated thoroughly.The overall project of support system which is valuable to ellgineering applications has been provided. |
| |
| Keywords: | wind tunnel test technique airplane with large aspect ratio boattail airfoil strut sting support interference correction |
| 本文献已被 CNKI 等数据库收录！ |
