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Ingénierie
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Preparation of Free-Surface Hyperbolic Water Vortices
Journal JoVE
Ingénierie
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Journal JoVE Ingénierie
Preparation of Free-Surface Hyperbolic Water Vortices

Preparation of Free-Surface Hyperbolic Water Vortices

DOI:
10.3791/64516-v

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04:35 min

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July 28, 2023

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, , , , , ,
1Wetsus – Centre of Excellence for Sustainable Water Technology, 2Water Technology Research Group,NHL Stenden University of Applied Sciences, 3Optical Sciences Group, Faculty of Science and Technology (TNW),University of Twente, 4Institute for Thermal Turbomachinery and Machine Dynamics,Graz University of Technology, 5Department of Electrical Engineering, Electrical Energy Systems group,Eindhoven University of Technology

Chapitres

  • 00:04Introduction
  • 00:43Medium Funnel Operation to Produce Vortex Regimes
  • 01:35Tracer and Dissolved Oxygen (DO) Experiment
  • 03:28Results: Effect of Water Flow Rate on Vortex Regimes
  • 03:55Conclusion

Summary

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This paper describes how three different water vortex regimes in a hyperbolic Schauberger funnel can be created, their most important characteristics, and how associated parameters such as the oxygen transfer rates can be calculated.

Tags

Keywords: Water AerationWater TreatmentOxygen DissolutionWater Flow RegulationBack PressureWater VortexTracer ExperimentPH CalibrationPH ProbeSodium HydroxideDissolved OxygenHydraulic Retention Time

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