Research Article
Effect of Partial Shrouds on the Performance and Flow Field of a Low-Aspect-Ratio Axial-Flow Fan Rotor
Table 3
Uncertainty in five hole probe measurements.
| | Parameter | Bias error | Precision error | Total error |
| | Pressure | +0.45% | +2.00% | +2.05% | | Velocity | +1.11% | +2.00% | +2.29% | | Axial velocity | +1.41% | +4.70% | +4.90% | | Tangential velocity | +1.41% | +4.70% | +4.90% | | Radial velocity | +1.41% | +4.70% | +4.90% | | Flow angle | +0.61% | +3.00% | +3.07% | | Radial angle | +0.61% | +3.00% | +3.07% |
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