Table 4 Inlet performance of original, primary, and optimized MRVG (IVR = 0.5).

From: Influences of micro ramp vortex generators on the performance of flush waterjet propulsor

 

ORG

Primary MRVG

OPVG(KSM)

OPVG (CFD)

ξ

0.41

0.26

0.246

0.238

θ/(°)

2.89

0.52

0.593

0.747

DC60

0.86

0.40

0.361

0.325

η

0.83

0.89

0.900

0.897

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