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International Journal of Rotating Machinery
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International Journal of Rotating Machinery
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2017
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Article
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Tab 7
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Research Article
Aerodynamic Optimization Design of a Multistage Centrifugal Steam Turbine and Its Off-Design Performance Analysis
Table 7
The contrast of design value and CFD value of the overall performance of the centrifugal turbine.
Variable
Design value
Simulation value
Wheel efficiency
90.50%
93.29%
Shaft power
(kW)
5192
5387
Mass flow
(kg/s)
16.7
16.708
Back pressure
(Pa)
294000
291170