Aerodynamics and Acoustics of Rotor Blade-Vortex Interactions
Aerodynamics and Acoustics of Rotor Blade-Vortex Interactions
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DOI：
10.2514/3.46825
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发表时间：
1995-09
影响因子：
2.2
通讯作者：
Y. Yu;C. Tung;J. Gallman;K. Schultz;B. G. Wall;P. Spiegel;Bertrand Michea
中科院分区：
文献类型：
--
作者：
Y. Yu;C. Tung;J. Gallman;K. Schultz;B. G. Wall;P. Spiegel;Bertrand Michea
用DNW的实验数据验证了不同组织的直升机旋翼仿真程序的有效性。比较了旋翼叶片载荷、尾迹几何形状、叶片运动和噪声辐射。虽然存在具体的差异，但对转子噪声的总体预测是相当好的。
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.