TABLE 1.
CFD predicted efficiency and axial thrust for three different blade tip clearances (flow rate = 2.5 L/min, and pump speed = 3000 rpm)
| Blade tip clearance (μm) | Efficiency (%) | Thrust (N) |
|---|---|---|
| 50 | 23.75 | 11.5 |
| 100 | 23.90 | 10.5 |
| 200 | 21.80 | 9.4 |
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