Open Access
Scientific Article

Table 4

Maximum and total SPLs of helicopters with cuboid fuselages of different RC.

Radius of curvature (RC)/mm Maximum SPL/dB Total SPL/dB
0 87.99 82.28
100 85.26 83.36
200 83.53 79.19
300 82.65 81.61
400 82.38 81.65
500 82.22 81.58

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