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平衡闪烁孔内振动管道周围流动场的可视化
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Visualization of Flow Field Around a Vibrating Pipeline Within an Equilibrium Scour Hole
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平衡闪烁孔内振动管道周围流动场的可视化

DOI:
10.3791/59745-v

•

00:09 min

•

August 26, 2019

•

, , ,
1Key Laboratory of Coastal Disaster and Defense, Ministry of Education,Hohai University, 2School of Civil and Environmental Engineering,Nanyang Technological University, 3Ocean College,Zhejiang University, 4AXESEA Information Technology Co. LTD

Kapitel

  • 00:04Titel
  • 00:39Flume and Seabed Model Setup
  • 01:12Vibration System Setup and Pipeline Model
  • 02:15Particle Image Velocimetry Setup
  • 03:22Experimental Setup Optimization and Calibration
  • 04:03Running the Experiment and Data Collection
  • 05:07Data Processing
  • 08:23Results: Visualization of Flow Near a Vibrating Pipe and a Quasi-equilibrium Scour Profile
  • 09:08Conclusion

Summary

Automatische Übersetzung

Automatische Übersetzung

该协议的目标是使详细流动场可视化，并在振动管道引起的平衡冲刷孔中确定近边界剪切和正常应力。

Tags

Flow FieldVibrating PipelineEquilibrium Scour HoleFlow VisualizationParticle Image VelocimetryLaser SheetBoundary Shear StressFlume ExperimentSand BedPipeline Dynamics

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