CEDA Dredging Days 2019

Dredging Days

Slurry transport in a channel with TwoPhaseEulerFoam

7-8 November 2019. Ahoy, Rotterdam, the Netherlands

Schouten TD, Keetels GH and van Rhee C - Delft University of Technology, the Netherlands

Summary: To simulate the behaviour of the sand within a pipeline at multiple flow conditions a two-phase model has been developed which deals with both the water and fluid phase as a fluid. This paper will discuss how the model handles the simulation of fully suspended flow in a channel at multiple sand fractions.

20.schouten_pdimage_crop.png (1 K)
Sand concentration in a sediment laden channel

  • A CFD model for simulating sand-water mixtures in pipelines
  • Validation of implemented drag relation with simulations of settling particles
  • Comparison of velocity profiles from simulation with existing experiments
  • Comparison of concentration profiles with existing experiments

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Last update: 6 September 2019