Table 1 Results of multi-condition moisture-removal design optimization for Dykas turbine blade model line variables.

From: Parametric design and multiple objective intelligent optimization of marine nuclear turbine aerothermodynamics under variable conditions

 

Parameter

B/mm

γ(°)

r1/mm

r2/mm

β1/(°)

β2/(°)

Dykas cascade

Initial value

173.97

51.48

1.15

10.55

16.86

79.49

Optimized value

173.97

51.44

1.30

10.60

16.02

79.49

 

Parameter

φ1/(°)

φ2/(°)

h1

h2

h3

h4

Dykas cascade

Initial value

5.80

19.53

0.544

0.075

0.016

0.860

Optimized value

6.35

19.53

0.504

0.108

0.016

0.860

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