刀(考古)
空气动力学
转子(电动)
直升机旋翼
唤醒
叶片单元理论
噪音(视频)
声学
涡流
尾流紊流
航空航天工程
空气声学
叶片节距
物理
工程类
计算机科学
结构工程
机械
机械工程
声压
图像(数学)
人工智能
作者
Yung H. Yu,Chee Tung,Judith Gallman,Klaus J. Schultz,Berend van der Wall,Pierre Spiegel,Bertrand Michea
出处
期刊:Journal of Aircraft
[American Institute of Aeronautics and Astronautics]
日期:1995-09-01
卷期号:32 (5): 970-977
被引量:43
摘要
Helicopter rotor simulation codes of different organizations are validated against experimental data obtained in the DNW. The comparison addresses rotor blade loading, wake geometry, blade motion and noise radiation. Although specific differences exist the general prediciton of rotor noise is reasonably well.
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