Speed

(rpm)

Experimental

air exit temp. (˚C)

Experimental windage power (Watts)

CFD air exit temp.

(˚C)

CFD

windage power

(Watts)

Percentage error

(%)

20,000

32.5

124

34.5

147

19

40,000

37.1

181

40.0

215

19

60,000

46.7

292

51.0

342

17

80,000

62.6

477

68.7

551

16

100,000

81.4

690

87.8

767

11