Flange to Flange Efficiency measurement
High fidelity in efficiency evaluation:
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Torque measured by means of high precision torque meter (HBM T12);
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Rotation speed regulated with DC motor up to 3500 rpm;
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Mass flow measured with venturi tube (ISO 5167) calibrated to obtain uncertainty below 0.5%;
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Total Pressure measurements with rake of kiel probe (up to 40 channels);
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Capability to change inlet flow angle throught IGV;
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Inter stage steady measurements
Misure con sonde come:
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Experimental and Numerical Investigation of the Performance Impact of a Heavily Off-Design Inlet Swirl Angle in a Steam Turbine Stage
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Flow Evolution in a One and a Half Axial Steam Turbine Stage Under Different Operating Conditions
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An Experimental Study of the Aerodynamic Forcing Function in a 1.5 Steam Turbine Stage