Particle Dynamics and Gravel-Bed Adjustments

Abstract

The purpose of the study was to further the understanding of unsteady transport of coarse bedload. A particular focus was the interaction of the load with the river bed material and the effects of transport on stream hydraulics. It was anticipated that new methodology would be developed and that data sets suitable for further modelling would result. The nature of coarse gravel transport through a short reach of a mountain river was examined using novel methodology; primarily, magnetic particle detection; acoustic bedload detection, electromagnetic current meters and fine-resolution bed elevation surveys.

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Document Details

Document Type
Technical Report
Publication Date
May 01, 1993
Accession Number
ADA267515

Entities

People

  • Harriet G. Orr
  • J. J. Williams
  • M. G. Glaister
  • P. A. Carling

Organizations

  • Freshwater Biological Association

Tags

Communities of Interest

  • Energy and Power Technologies
  • Sensors

DTIC Thesaurus Topics

  • Acoustic Detection
  • Boundary Layer
  • Computational Science
  • Data Sets
  • Detection
  • Detectors
  • Drainage Basins
  • Flow
  • Fluid Dynamics
  • Landforms
  • Materials
  • Particles
  • Shear Stresses
  • Standing Waves
  • Surveys
  • Turbulent Flow
  • Water Resources

Readers

  • Computational Fluid Dynamics (CFD)
  • Computer Vision.
  • Riverine Ecology