This chapter demonstrates the unique application of the multiphase approaches to the predictions of several chemical and energy related processes. These topics include cluster regulations using the active and passive methods in risers, CFD-KTGF-DEM simulations in fluidized beds, low-stokes-number KTGF simulations in supercritical fluid and molten salt fluid-particles fluidized beds, hydraulic transportation of Non-Newtonian fluid and cuttings in well drilling, and particles brownout phenomenon induced by hovering helicopter. They demonstrate cohesively and constructively how the innovative application of multiphase transport equations produces an approach for design and scale-up of these processes.

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Applications of Computational Fluid Dynamics to Multiphase Flows

  • Huilin Lu,
  • Guodong Liu,
  • Qinghong Zhang,
  • Xiaoxue Jiang,
  • Boxue Pang,
  • Wenjian Cai

摘要

This chapter demonstrates the unique application of the multiphase approaches to the predictions of several chemical and energy related processes. These topics include cluster regulations using the active and passive methods in risers, CFD-KTGF-DEM simulations in fluidized beds, low-stokes-number KTGF simulations in supercritical fluid and molten salt fluid-particles fluidized beds, hydraulic transportation of Non-Newtonian fluid and cuttings in well drilling, and particles brownout phenomenon induced by hovering helicopter. They demonstrate cohesively and constructively how the innovative application of multiphase transport equations produces an approach for design and scale-up of these processes.