Table 5 Comparison of the effect of MRVG and VG on the performance of waterjet inlet ducts at high speed-cruise (IVR = 0.5).
From: Influences of micro ramp vortex generators on the performance of flush waterjet propulsor
Performance change compared to without VG | The results of Huang et al.15 (VG) | The results of this study (MRVG) | |
|---|---|---|---|
ξ (decreases by) | 23.6% | 45.1% | |
θ/ (°) (decreases by) | − 158.2% | 74.0% | |
DC60 (decreases by) | 53.2% | 61.6% | |
η (increases by) | 7.9% | 8.4% | |
