7.1
general documentation
Functions/Subroutines
viswal.f90 File Reference

Compute the turbulent viscosity for the WALE LES model. More...

Functions/Subroutines

subroutine viswal (gradv)
 

Detailed Description

Compute the turbulent viscosity for the WALE LES model.

The turbulent viscosity is: $ \mu_T = \rho (C_{wale} L)^2 * \dfrac{(\tens{S}:\tens{Sd})^{3/2}} {(\tens{S} :\tens{S})^(5/2) +(\tens{Sd}:\tens{Sd})^(5/4)} $ with $ \tens{S} = \frac{1}{2}(\gradt \vect{u} + \transpose{\gradt \vect{u}})$ and $ \tens{Sd} = \deviator{(\symmetric{(\tens{S}^2)})}$

Function/Subroutine Documentation

◆ viswal()

subroutine viswal ( double precision, dimension(3,3,ncelet), intent(inout)  gradv)
Parameters
[out]gradvthe computed velocity gradients