方案

Pmax (Pa)

Pin (Pa)

Pout (Pa)

ΔP (Pa)

Kv

ξ

Vmax (m/s)

APL (dB)

原阀

6.54e4

60,504.23

522.86

59,981.37

241.45

13.59

10.3

48.4

方案一

4.38e4

38,907.65

−1816.74

40,724.41

293.02

9.23

13.2

48.8

方案二

4.25e4

37,553.74

−7878.13

45,431.88

277.43

10.30

14.2

40.3

方案三

4.24e4

37,419.24

−3977.52

41,396.76

290.63

9.38

14.4

47.1

方案四

3.74e4

32,603.28

−4846.26

37,449.54

305.57

8.49

8.78

31.7