Mole fraction boundary condition Usage
boundary_condition = {
{ label = 'outlet',
kind = 'spc_moleFrac',
moleFraction = 0.0
}
Post collision pdf of incoming link is updated with equilibrium functions which is similar to initial condition. \f$ \bar{f^c_k} = f^{eq}_k(\rho_k, u_k) + \frac{\lambda}{2} (f^{eq}_k(\rho_k, u_k) + f^{eq}_k(\rho_k, u^{eq}_k})) \f$ Here, $u_k$ - velocity of species k from original pdf computed from LSE $u^{eq}_k$ - equilibrium velocity of species k
This subroutine's interface must match the abstract interface definition boundaryRoutine in bc/mus_bc_header_module.f90 in order to be callable via [[boundary_type::fnct]] function pointer.
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| class(boundary_type) | :: | me |
global boundary type |
|||
| real(kind=rk), | intent(inout) | :: | state(:) |
Current state vector of iLevel |
||
| real(kind=rk), | intent(in) | :: | bcBuffer(:) |
state values of boundary elements of all fields of iLevel |
||
| type(glob_boundary_type), | intent(in) | :: | globBC |
scheme global boundary type |
||
| type(tem_levelDesc_type), | intent(in) | :: | levelDesc |
iLevel descriptor |
||
| type(treelmesh_type), | intent(in) | :: | tree |
Treelm Mesh |
||
| integer, | intent(in) | :: | nSize |
size of state array ( in terms of elements ) |
||
| integer, | intent(in) | :: | iLevel |
the level On which this boundary was invoked |
||
| type(tem_time_type), | intent(in) | :: | sim_time |
global time information |
||
| integer, | intent(in) | :: | neigh(:) |
connectivity array corresponding to state vector |
||
| type(mus_scheme_layout_type), | intent(in) | :: | layout |
stencil layout information |
||
| type(mus_field_prop_type), | intent(in) | :: | fieldProp |
fluid parameters and properties |
||
| integer, | intent(in) | :: | varPos(:) |
pointer to field variable in the state vector |
||
| integer, | intent(in) | :: | nScalars |
number of Scalars in the scheme var system |
||
| type(tem_varSys_type), | intent(in) | :: | varSys |
scheme variable system |
||
| type(mus_derVarPos_type), | intent(in) | :: | derVarPos |
position of derived quantities in varsys |
||
| type(mus_physics_type), | intent(in) | :: | physics |
scheme global boundary type |
||
| integer, | intent(in) | :: | iField |
current field |
||
| type(mus_mixture_type), | intent(in) | :: | mixture |
mixture info |