Research Article
Experimental Study on the Aerodynamic Characteristics of Blades at the Last Stage of a Steam Turbine at Off-Design Conditions
| Test condition | Exhaust pressure () [kPa] | | Test | Prediction | Relative error (%) | Test | Prediction | Relative error (%) |
| TC1 | 3.80 | 4 | 5 | 0.61 | 0.60 | 1.67 | TC2 | 4.16 | 4 | 4 | 0.77 | 0.75 | 2.67 | TC3 | 3.98 | 4 | 0.5 | 0.92 | 0.90 | 2.22 | TC4 | 4.06 | 4 | 1.5 | 1.02 | 1.00 | 2 | TC5 | 4.13 | 4 | 3.25 | 1.15 | 1.10 | 4.55 |
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