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Fast Imaging Technique to Study Drop Impact Dynamics of Non-Newtonian Fluids
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JoVE Journal Engineering
Fast Imaging Technique to Study Drop Impact Dynamics of Non-Newtonian Fluids

Fast Imaging Technique to Study Drop Impact Dynamics of Non-Newtonian Fluids

DOI:
10.3791/51249-v

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10:09 min

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March 05, 2014

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, , , ,
1Department of Physics,The University of Chicago, 2James Franck Institute,The University of Chicago, 3Department of Mechanical Engineering and Materials Science,Yale University

Chapters

  • 00:05Title
  • 01:42Fast Imaging Setup
  • 03:03Sample Preparation: Oxidized Liquid Metal
  • 04:18Sample Preparation: Dense Suspensions
  • 05:12Calibration
  • 06:29Video Recording and Data Acquisition
  • 07:07Results: Fast Imaging Studies of Splash Dynamics in Gallium-Indium Eutectic and Splash Onset in Dense Suspensions
  • 09:27Conclusion

Summary

Automatic Translation

Automatic Translation

Drop impact of non-Newtonian fluids is a complex process since different physical parameters influence the dynamics over a very short time (less than one tenth of a millisecond). A fast imaging technique is introduced in order to characterize the impact behaviors of different non-Newtonian fluids.

Tags

Keywords: High-speed ImagingFast ImagingDrop ImpactNon-Newtonian FluidsFluid MechanicsFluid DynamicsSplashSpreadingOxidized Liquid MetalDensely Packed SuspensionsMicroscale Phenomena

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