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In the present study, we report on the results of an experimental study of pressure pulsations in the flow duct of a medium-scale hydrodynamic bench with Francis turbine. In various… Click to show full abstract
In the present study, we report on the results of an experimental study of pressure pulsations in the flow duct of a medium-scale hydrodynamic bench with Francis turbine. In various regimes, integral and pulsation characteristics of the turbine were measured. With the help of high-speed filming, the structure of the flow behind the turbine runner was analyzed, and the influence of this structure on the intensity and frequency of pressure pulsations in the flow duct was demonstrated.
Keywords:
pulsations flow;
turbine;
pressure pulsations;
flow duct
Journal Title: Thermophysics and Aeromechanics
Year Published: 2018
Link to full text (if available)
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Journal Title: Thermophysics and Aeromechanics
Year Published: 2018
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!