摘要
本文介绍了中国空气动力研究与发展中心低速所新研制的Φ4米旋翼/机身组合模型试验台的结构和功能,以及达到的技术指标。应用该试验台,完成某直升机旋翼模型地面悬停试验和8米×6米风洞试验,试验结果表明,得到的数据准确可信。
The paper introduces the structure、function、technical target of Φ4m rotor/fuselage compound model test stand,which was recently developed in low speed institute of CARDC.With the test stand,the hovering and wind tunnel tests of one rotor model were completed.It was shown by the test results that the test data is exact and trusty.
出处
《直升机技术》
2007年第1期41-45,共5页
Helicopter Technique
关键词
旋翼
机身组合模型
风洞试验
rotor
fuselage compound model
tunnel test
