MTF271 Turbulence modeling

MTF271 Turbulence modeling

The object of the course is to give the students a thorough knowledge and understanding of modern, advanced
turbulence models such as RSM and turbulence-resolving methods such as LES, DES, PANS, SAS etc (see below)

Course content

Reynolds stress models (RSM) will be discussed in some detail. The pressure-strain term is an important part in these models which must be modeled. Different modeling approaches for modeling this term will be discussed.

We will also discuss non-linear eddy-viscosity models. This type of models is often a good compromise between modeling accuracy and numerical stability.

Approximately half of the course will be devoted to turbulence-resolving methods such as

  •  LES (Large Eddy Simulations).
  • <URANS (Unsteady Reynolds-Averaged Navier-Stokes)
  • DES  (Detached-Eddy Simulations)
  • PANS  (Partially-Averaged Navier-Stokes)
  • Hybrid LES-RANS
For more information, see the course homepage

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 Lars Davidson