BC routine for turbulent wall. It uses wall model to compute velocity on the boundary node. The implementation is based on the following paper: Haussmann, Marc; Ries, Florian; Jeppener-Haltenhoff, Jonathan B.; Li, Yongxiang; Schmidt, Marius; Welch, Cooper et al. (2020): Evaluation of a Near-Wall-Modeled Large Eddy Lattice Boltzmann Method for the Analysis of Complex Flows Relevant to IC Engines. In Computation 8 (2), p. 43. DOI: 10.3390/computation8020043.
Usage
```lua boundary_condition = { { label = 'wall', kind = 'turbulent_wall', curved = true, wall_model = 'musker', nonlinear_solver = 'fixed_point' } }
This subroutine's interface must match the abstract interface definition boundaryRoutine in bc/mus_bc_header_module.f90 in order to be callable via 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 |
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| type(mus_field_prop_type), | intent(in) | :: | fieldProp |
fluid parameters and properties |
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| integer, | intent(in) | :: | varPos(:) |
pointer to field variable in the state vector |
||
| integer, | intent(in) | :: | nScalars |
number of Scalars in the scheme var system |
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| type(tem_varSys_type), | intent(in) | :: | varSys |
scheme variable system |
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| type(mus_derVarPos_type), | intent(in) | :: | derVarPos |
position of derived quantities in varsys |
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| type(mus_physics_type), | intent(in) | :: | physics |
contains physics conversion factors |
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| integer, | intent(in) | :: | iField |
current field |
||
| type(mus_mixture_type), | intent(in) | :: | mixture |
mixture info |