Research Article

Experimental Study on the Aerodynamic Characteristics of Blades at the Last Stage of a Steam Turbine at Off-Design Conditions

Table 2

Summary of test cases.

Test conditionExhaust pressure () [kPa]
TestPredictionRelative error (%)TestPredictionRelative error (%)

TC13.80450.610.601.67
TC24.16440.770.752.67
TC33.9840.50.920.902.22
TC44.0641.51.021.002
TC54.1343.251.151.104.55