Research Article
Flow Pattern Analysis and Performance Improvement of Regenerative Flow Pump Using Blade Geometry Modification
Table 2
Results of calibration test for rotameter.
| Rotameter flow rate (lit/min) | Calibration (lit/min) | Correction coefficient |
| 40 | 39.999 | 0.999 | 35 | 35.145 | 1.004 | 30 | 29.849 | 0.995 | 25 | 24.064 | 0.963 | 20 | 19.842 | 0.992 | 15 | 15.291 | 1.019 | 10 | 11.100 | 1.110 |
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