|  | programmer's documentation | 
Computes the secondary viscosity contribution  in order to compute:
 in order to compute: 
![\[ \grad( \kappa -2/3 \mu) \trace( \gradt(\vect{u})) ) \]](form_297.png) 
with: More...
| Functions/Subroutines | |
| subroutine | visecv (propce, secvif, secvib) | 
Computes the secondary viscosity contribution  in order to compute:
 in order to compute: 
![\[ \grad( \kappa -2/3 \mu) \trace( \gradt(\vect{u})) ) \]](form_297.png) 
with:

 is the volume viscosity (generally zero)
 is the volume viscosity (generally zero)| subroutine visecv | ( | double precision, dimension(ncelet,*) | propce, | 
| double precision, dimension(nfac) | secvif, | ||
| double precision, dimension(nfabor) | secvib | ||
| ) | 
| [in] | propce | physical properties at cell centers | 
| [in,out] | secvif | lambda*surface at interior faces | 
| [in,out] | secvib | lambda*surface at boundary faces | 
 1.8.3.1
 1.8.3.1