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Tre-dimensionel Particle Tracking Velocimetri for Turbulens Applications: Sagen om en Jet Flow
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JoVE Journal Engineering
Three-dimensional Particle Tracking Velocimetry for Turbulence Applications: Case of a Jet Flow

Tre-dimensionel Particle Tracking Velocimetri for Turbulens Applications: Sagen om en Jet Flow

DOI:
10.3791/53745-v

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13:02 min

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February 27, 2016

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, , ,
1Department of Mechanical Science and Engineering,University of Illinois at Urbana-Champaign, 2School of Mechanical Engineering,Tel Aviv University, 3Department of Civil and Environmental Engineering,University of Illinois at Urbana-Champaign

Chapters

  • 00:05Title
  • 00:46Experimental Set-up
  • 04:40Set-up Optimization and Calibration
  • 07:56Flow Setting, Data Collection, and Data Processing
  • 10:40Results: Intermediate Flow Particle Trajectories from a 1 cm Diameter Pipe Jet at a Reynolds Number of 7,000
  • 12:07Conclusion

Summary

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En tre-dimensionelle partikel sporing Velocimetri (3D-PTV) system baseret på en high-speed kamera med en fire-view splitter er beskrevet her. Teknikken anvendes på en jet flow fra et cirkulært rør i nærheden af ti diametre nedstrøms ved Reynolds tal Re ≈ 7.000.

Tags

Particle Tracking VelocimetryTurbulenceJet FlowLagrangianMotion CaptureMotion TrackingInterrogation VolumePrimary MirrorSecondary MirrorsCalibration Target

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