Semi-optimized Advection relaxation routine for the MSLiquid BGK model for d3q19 layout with three species with thermodynamic factor.
This routine contains the implementation of semi-implicit lattice boltzmann equation using variable transformation based on the paper "Multi-species Lattice Boltzmann Model and Practical Examples. Short Course material Pietro Asinari PhD." \n Refer page: Multispecies for more information In the variable tranformation steps, we can skip the step 1 and step 3 and evaluate only step 2 based on tranformed variable g only prerequisite is to compute feq which depends on original f not on g. feq is depend on density and velocity. Where density can be computed directly from g and velocity computed from linear system of equation given in the reference page Multispecies. KM: This is an non-optimized kernel
This subroutine interface must match the abstract interface definition kernel in scheme/mus_scheme_type_module.f90 in order to be callable via compute function pointer.
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| type(mus_field_prop_type), | intent(in) | :: | fieldProp(:) |
Array of field properties (fluid or species) |
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| real(kind=rk), | intent(in) | :: | inState(nElems*varSys%nScalars) |
input pdf vector |
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| real(kind=rk), | intent(out) | :: | outState(nElems*varSys%nScalars) |
output pdf vector |
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| real(kind=rk), | intent(inout) | :: | auxField(nElems*varSys%nAuxScalars) |
Auxiliary field computed from pre-collision state Is updated with correct velocity field for multicomponent models |
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| integer, | intent(in) | :: | neigh(nElems*layout%fStencil%QQ) |
connectivity vector |
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| integer, | intent(in) | :: | nElems |
number of elements in state Array |
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| integer, | intent(in) | :: | nSolve |
number of elements solved in kernel |
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| integer, | intent(in) | :: | level |
current level |
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| type(mus_scheme_layout_type), | intent(in) | :: | layout |
current layout |
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| type(mus_param_type), | intent(in) | :: | params |
global parameters |
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| type(tem_varSys_type), | intent(in) | :: | varSys |
variable system definition |
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| type(mus_derVarPos_type), | intent(in) | :: | derVarPos(:) |
position of derived quantities in varsys for all fields |