Stokes equation model descriptor. More...
#include <cs_velocity_pressure.h>
Data Fields | |
| int | ivisse |
| int | idilat |
| bool | fluid_solid |
| int | n_buoyant_scal |
| int | iprcdo |
Stokes equation model descriptor.
Members of these Stokes equation model descriptor are publicly accessible, to allow for concise syntax, as it is expected to be used in many places.
| bool fluid_solid |
Has a solid zone where dynamics must be killed?
| int idilat |
algorithm to take into account the density variation in time

| int iprcdo |
Indicate discretization method for presssure
| int ivisse |
Indicates whether the source terms in transposed gradient and velocity divergence should be taken into account in the momentum equation. In the compressible module, these terms also account for the volume viscosity (cf. viscv0 and iviscv) ![$\partial_i \left[(\kappa -2/3\,(\mu+\mu_t))\partial_k U_k \right]
+ \partial_j \left[ (\mu+\mu_t)\partial_i U_j \right]$](form_259.png)
| int n_buoyant_scal |