Dynamic Radial Forces and Pressure Fluctuations Measurement at Off-Design Conditions on a Model Scale Pump-Turbine
نویسندگان
چکیده
منابع مشابه
Non-Linear Stability Analysis of a Reduced Scale Model Pump- Turbine at Off-Design Operation
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15 صفحه اولPressure Fluctuations in the S-Shaped Region of a Reversible Pump-Turbine
Numerical simulations were performed to investigate pressure fluctuations in the S-shaped region of a pump-turbine model. Analyses focused on pressure fluctuations in the draft tube and in the gap between the guide vanes and runner. Calculations were made under six different operating conditions with a constant guide vane opening, and the best efficiency point, runaway point, and low-discharge ...
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ژورنال
عنوان ژورنال: IOP Conference Series: Earth and Environmental Science
سال: 2019
ISSN: 1755-1315
DOI: 10.1088/1755-1315/405/1/012016