Research on the Aerodynamic Noise Characteristics of Heat Exchanger Tube Bundles Based on a Hybrid URANS-FWH Method

Figure 13

Spectrum of lift coefficient for source tubes. (a) t1. (b) t2. (c) t3. (d) t4. (e) t5. (f) t6. (g) t7. (h) t8. (i) tc.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)