噪声分析1.pdf

节选段落一：
The computational domain (Figure 1) extends 5D upstream and
20D downstream of the cylinder.
U = 69.2 m/s D = 1.9 cm
Figure 1: Computational Domain
Preparation
1. Copy the file cylinder2d.msh to your working directory.
2. Start the 2D version of FLUENT.


节选段落二：
receiver-1
Figure 8: Spectral Analysis of Pressure Signal for receiver-1
c© Fluent Inc.


节选段落三：
Table 1 compares the obtained OASPL values with experimental values reported by
Revell et al. [1]. Reasonable agreement is found for correlation lengths 2.5D and 5D.
26 c© Fluent Inc.