Levels

Average of efficiency/%

VθRshroud/m2・s−1

VθRhub/m2・s−1

Kshroud

Khub

1

91.16

90.91

90.92

90.7

2

90.8

90.81

90.81

90.75

3

90.48

90.71

90.7

90.99

Range

0.68

0.19

0.22

0.29