Research Article
On the Use of the Analogue Transformation Acoustics in Aeroacoustics
Figure 11
Acoustic potential field visualization at 655 Hz: free field (a) is compared with a small ((b) and (d)) and a big ((c), (e), and (f)) surface ratio configuration.
(a) Free field |
(b) , = 2.399 |
(c) , = 2.399 |
(d) , = 4.799 |
(e) , = 4.799 |
(f) , = 4.799 |