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The Preparation of Electrohydrodynamic Bridges from Polar Dielectric Liquids
Journal JoVE
Ingénierie
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Journal JoVE Ingénierie
The Preparation of Electrohydrodynamic Bridges from Polar Dielectric Liquids

The Preparation of Electrohydrodynamic Bridges from Polar Dielectric Liquids

DOI:
10.3791/51819-v

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10:03 min

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September 30, 2014

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, , , ,
1Applied Water Physics,Wetsus – Centre of Excellence for Sustainable Water Technology, 2IRCAM GmbH, 3Institute for Thermal Turbomachinery and Machine Dynamics,Graz University of Technology

Chapitres

  • 00:05Titre
  • 01:47Experimental Setup for Horizontal Liquid Bridges
  • 05:18High Voltage Operation of a Horizontal Bridge
  • 07:41Results: Evolution of a Horizontal Water Bridge
  • 09:18Conclusion

Summary

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Horizontal and vertical electrohydrodynamic liquid bridges are simple and powerful tools for exploring the interaction of high intensity electric fields and polar dielectric liquids. The construction of basic apparatus and operational examples, including thermographic images, for three liquids (e.g., water, DMSO, and glycerol) is presented.

Tags

Electrohydrodynamic BridgesPolar Dielectric LiquidsLiquid BridgesHigh Intensity Electric FieldsCapillary BridgesExtensibilityBi-directional Mass TransferNon-Planck Infrared RadiationSolventsLow Conductivity SolutionsColloidal SuspensionsElectrohydrodynamicsFluid FlowElectrowettingSumoto EffectElectrospraySurface ForcesPolarization ForcesDisplacement ForcesRayleigh-Plateau InstabilitiesVertical Liquid BridgesHorizontal Liquid BridgesWaterDMSOGlycerol

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