mus_compute_passiveScalar_module Module

This module provides the definition and methods for BGK advection relaxation scheme.


Uses

Used by

  • module~~mus_compute_passivescalar_module~~UsedByGraph module~mus_compute_passivescalar_module mus_compute_passiveScalar_module module~mus_initlbmps_module mus_initLBMPS_module module~mus_initlbmps_module->module~mus_compute_passivescalar_module module~mus_flow_module mus_flow_module module~mus_flow_module->module~mus_initlbmps_module module~mus_dynloadbal_module mus_dynLoadBal_module module~mus_dynloadbal_module->module~mus_flow_module module~mus_program_module mus_program_module module~mus_program_module->module~mus_flow_module module~mus_program_module->module~mus_dynloadbal_module program~mus_harvesting mus_harvesting program~mus_harvesting->module~mus_flow_module program~musubi musubi program~musubi->module~mus_program_module

Subroutines

public subroutine mus_advRel_kPS_rBGK_v1st_l(fieldProp, inState, outState, auxField, neigh, nElems, nSolve, level, layout, params, varSys, derVarPos)

Advection relaxation routine for the flekkoy diffusion model.

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Arguments

Type IntentOptional Attributes Name
type(mus_field_prop_type), intent(in) :: fieldProp(:)

Array of field properties (fluid or species)
real(kind=rk), intent(in) :: inState(nElems*varSys%nScalars)

input pdf vector
real(kind=rk), intent(out) :: outState(nElems*varSys%nScalars)

output pdf vector
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
integer, intent(in) :: neigh(nElems*layout%fStencil%QQ)

connectivity vector
integer, intent(in) :: nElems

number of elements in state Array
integer, intent(in) :: nSolve

number of elements solved in kernel
integer, intent(in) :: level

current level
type(mus_scheme_layout_type), intent(in) :: layout

current layout
type(mus_param_type), intent(in) :: params

global parameters
type(tem_varSys_type), intent(in) :: varSys

variable system definition
type(mus_derVarPos_type), intent(in) :: derVarPos(:)

position of derived quantities in varsys for all fields

public subroutine mus_advRel_kPS_rBGK_v2nd_l(fieldProp, inState, outState, auxField, neigh, nElems, nSolve, level, layout, params, varSys, derVarPos)

Advection relaxation routine for the 2nd order diffusion model. A comparison to the previous flekkoy model can be found in Chopard, B., Falcone, J. & Latt, J. "The lattice Boltzmann advection -diffusion model revisited." Eur. Phys. J. Spec. Top. 171, 245–249 (2009). https://doi.org/10.1140/epjst/e2009-01035-5

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Arguments

Type IntentOptional Attributes Name
type(mus_field_prop_type), intent(in) :: fieldProp(:)

Array of field properties (fluid or species)
real(kind=rk), intent(in) :: inState(nElems*varSys%nScalars)

input pdf vector
real(kind=rk), intent(out) :: outState(nElems*varSys%nScalars)

output pdf vector
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
integer, intent(in) :: neigh(nElems*layout%fStencil%QQ)

connectivity vector
integer, intent(in) :: nElems

number of elements in state Array
integer, intent(in) :: nSolve

number of elements solved in kernel
integer, intent(in) :: level

current level
type(mus_scheme_layout_type), intent(in) :: layout

current layout
type(mus_param_type), intent(in) :: params

global parameters
type(tem_varSys_type), intent(in) :: varSys

variable system definition
type(mus_derVarPos_type), intent(in) :: derVarPos(:)

position of derived quantities in varsys for all fields

public subroutine mus_advRel_kPS_rTRT_vStdNoOpt_l(fieldProp, inState, outState, auxField, neigh, nElems, nSolve, level, layout, params, varSys, derVarPos)

Advection relaxation routine for the TRT diffusion model.

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Arguments

Type IntentOptional Attributes Name
type(mus_field_prop_type), intent(in) :: fieldProp(:)

Array of field properties (fluid or species)
real(kind=rk), intent(in) :: inState(nElems*varSys%nScalars)

input pdf vector
real(kind=rk), intent(out) :: outState(nElems*varSys%nScalars)

output pdf vector
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
integer, intent(in) :: neigh(nElems*layout%fStencil%QQ)

connectivity vector
integer, intent(in) :: nElems

number of elements in state Array
integer, intent(in) :: nSolve

number of elements solved in kernel
integer, intent(in) :: level

current level
type(mus_scheme_layout_type), intent(in) :: layout

current layout
type(mus_param_type), intent(in) :: params

global parameters
type(tem_varSys_type), intent(in) :: varSys

variable system definition
type(mus_derVarPos_type), intent(in) :: derVarPos(:)

position of derived quantities in varsys for all fields