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High-speed Particle Image Velocimetry Near Surfaces
JoVE 杂志
工程学
This content is Free Access.
JoVE 杂志 工程学
High-speed Particle Image Velocimetry Near Surfaces
DOI:

11:59 min

June 24, 2013

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Chapters

  • 00:05Title
  • 01:24Preparation and Set-up
  • 02:35Optimizing the Set-up
  • 04:30Running the Experiment
  • 06:53Data Processing
  • 09:57Results: Transient Flow Near the Surface of a Flat Plate
  • 11:25Conclusion

Summary

自动翻译

A procedure for studying transient flows near boundaries using high-resolution, high-speed particle image velocimetry (PIV) is described here. PIV is a non-intrusive measurement technique applicable to any optically accessible flow by optimizing several parameter constraints such as the image and recording properties, the laser sheet properties, and analysis algorithms.

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