cs_turb_les_model_t Struct Reference

LES turbulence model descriptor. More...

#include <cs_turbulence_model.h>

Collaboration diagram for cs_turb_les_model_t:

Data Fields
int	idries
int	ivrtex

Detailed Description

LES turbulence model descriptor.

Members of this turbulence model are publicly accessible, to allow for concise syntax, as it is expected to be used in many places.

Field Documentation

idries

idries

Activates or the van Driest wall-damping for the Smagorinsky constant (the Smagorinsky constant is multiplied by the damping function , where designates the non-dimensional distance to the nearest wall).

• 1: true
• 0: false The default value is 1 for the Smagorinsky model and 0 for the dynamic model.
  The van Driest wall-damping requires the knowledge of the distance to the nearest wall for each cell in the domain. Refer to keyword icdpar for potential limitations.
  Useful if and only if iturb = 40 or 41

ivrtex

ivrtex

Activates or not the generation of synthetic turbulence at the different inlet boundaries with the LES model (generation of unsteady synthetic eddies).

• 1: true
• 0: false (default) Useful if iturb =40, 41 or 42
  This keyword requires the completion of the routine usvort

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The documentation for this struct was generated from the following files:

• src/turb/cs_turbulence_model.h
• src/turb/cs_turbulence_model.c