《表1 不同网格的圆柱气动结果》
Far-field noise calculated from the FW-H surface overlapped with the rod surface is shown in Figure 4.It can be seen that both the scale and frequency of the tonal noise are well predicted.The harmonics of the main tonal noise are also captured.The high fluctuation of the spectra is the common phenomenon that appears in the calculation of noise,which results from the relatively short length of the total sampling time.
图表编号 | XD00165251100 严禁用于非法目的 |
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绘制时间 | 2020.06.01 |
作者 | 张驰、宋文滨 |
绘制单位 | 上海交通大学航空航天学院、上海交通大学航空航天学院 |
更多格式 | 高清、无水印(增值服务) |