Corpus ID: 55061488

Simulation of a Swirling Gas-Particle Flow Using Different k-epsilon Models and Particle-Parcel Relationships

  title={Simulation of a Swirling Gas-Particle Flow Using Different k-epsilon Models and Particle-Parcel Relationships},
  author={Osama A. Marzoukand and E. Huckaby},
  • Osama A. Marzoukand, E. Huckaby
  • Published 2010
  • Mathematics
  • We performed several numerical simu- lations of a co-axial particle-laden swirling air flow in a vertical circular pipe. The air flow is mod- eled using the unsteady Favre-averaged Navier-Stokes equations. A Lagrangian model is used for the par- ticle motion. The results of the simulations using three versions of the kturbulence model (stan- dard, re-normalization group - RNG, and realizable) are compared with experimental mean velocity pro- files. The standard model achieved the best over- all… CONTINUE READING
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