standard name
This commit is contained in:
Martin Diehl
parent
7c159366d5
commit
9b698e78c1
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@ -19,7 +19,7 @@ module grid_thermal_spectral
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use YAML_types
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use config
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use material
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implicit none
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private
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@ -45,11 +45,11 @@ module grid_thermal_spectral
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T_stagInc !< field of staggered temperature
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!--------------------------------------------------------------------------------------------------
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! reference diffusion tensor, mobility etc.
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! reference diffusion tensor, mobility etc.
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integer :: totalIter = 0 !< total iteration in current increment
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real(pReal), dimension(3,3) :: K_ref
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real(pReal) :: mu_ref
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public :: &
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grid_thermal_spectral_init, &
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grid_thermal_spectral_solution, &
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@ -63,8 +63,8 @@ contains
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!--------------------------------------------------------------------------------------------------
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subroutine grid_thermal_spectral_init
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PetscInt, dimension(0:worldsize-1) :: localK
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integer :: i, j, k, cell
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PetscInt, dimension(0:worldsize-1) :: localK
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integer :: i, j, k, ce
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DM :: thermal_grid
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PetscScalar, dimension(:,:,:), pointer :: x_scal
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PetscErrorCode :: ierr
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@ -93,11 +93,11 @@ subroutine grid_thermal_spectral_init
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CHKERRQ(ierr)
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call PetscOptionsInsertString(PETSC_NULL_OPTIONS,num_grid%get_asString('petsc_options',defaultVal=''),ierr)
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CHKERRQ(ierr)
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!--------------------------------------------------------------------------------------------------
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! initialize solver specific parts of PETSc
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call SNESCreate(PETSC_COMM_WORLD,thermal_snes,ierr); CHKERRQ(ierr)
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call SNESSetOptionsPrefix(thermal_snes,'thermal_',ierr);CHKERRQ(ierr)
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call SNESSetOptionsPrefix(thermal_snes,'thermal_',ierr);CHKERRQ(ierr)
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localK = 0
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localK(worldrank) = grid3
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call MPI_Allreduce(MPI_IN_PLACE,localK,worldsize,MPI_INTEGER,MPI_SUM,PETSC_COMM_WORLD,ierr)
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@ -115,23 +115,23 @@ subroutine grid_thermal_spectral_init
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call DMsetUp(thermal_grid,ierr); CHKERRQ(ierr)
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call DMCreateGlobalVector(thermal_grid,solution_vec,ierr); CHKERRQ(ierr) ! global solution vector (grid x 1, i.e. every def grad tensor)
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call DMDASNESSetFunctionLocal(thermal_grid,INSERT_VALUES,formResidual,PETSC_NULL_SNES,ierr) ! residual vector of same shape as solution vector
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CHKERRQ(ierr)
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CHKERRQ(ierr)
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call SNESSetFromOptions(thermal_snes,ierr); CHKERRQ(ierr) ! pull it all together with additional CLI arguments
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!--------------------------------------------------------------------------------------------------
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! init fields
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! init fields
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call DMDAGetCorners(thermal_grid,xstart,ystart,zstart,xend,yend,zend,ierr)
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CHKERRQ(ierr)
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xend = xstart + xend - 1
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yend = ystart + yend - 1
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zend = zstart + zend - 1
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zend = zstart + zend - 1
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allocate(T_current(grid(1),grid(2),grid3), source=0.0_pReal)
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allocate(T_lastInc(grid(1),grid(2),grid3), source=0.0_pReal)
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allocate(T_stagInc(grid(1),grid(2),grid3), source=0.0_pReal)
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cell = 0
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ce = 0
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do k = 1, grid3; do j = 1, grid(2); do i = 1,grid(1)
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cell = cell + 1
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T_current(i,j,k) = temperature(material_homogenizationAt(cell))%p(material_homogenizationMemberAt(1,cell))
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ce = ce + 1
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T_current(i,j,k) = temperature(material_homogenizationAt(ce))%p(material_homogenizationMemberAt(1,ce))
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T_lastInc(i,j,k) = T_current(i,j,k)
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T_stagInc(i,j,k) = T_current(i,j,k)
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enddo; enddo; enddo
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@ -143,26 +143,26 @@ subroutine grid_thermal_spectral_init
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end subroutine grid_thermal_spectral_init
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!--------------------------------------------------------------------------------------------------
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!> @brief solution for the spectral thermal scheme with internal iterations
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!--------------------------------------------------------------------------------------------------
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function grid_thermal_spectral_solution(timeinc) result(solution)
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real(pReal), intent(in) :: &
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timeinc !< increment in time for current solution
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integer :: i, j, k, cell
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integer :: i, j, k, ce
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type(tSolutionState) :: solution
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PetscInt :: devNull
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PetscReal :: T_min, T_max, stagNorm, solnNorm
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PetscErrorCode :: ierr
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PetscErrorCode :: ierr
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SNESConvergedReason :: reason
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solution%converged =.false.
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!--------------------------------------------------------------------------------------------------
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! set module wide availabe data
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! set module wide availabe data
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params%timeinc = timeinc
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call SNESSolve(thermal_snes,PETSC_NULL_VEC,solution_vec,ierr); CHKERRQ(ierr)
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@ -183,13 +183,13 @@ function grid_thermal_spectral_solution(timeinc) result(solution)
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solution%stagConverged = stagNorm < max(num%eps_thermal_atol, num%eps_thermal_rtol*solnNorm)
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!--------------------------------------------------------------------------------------------------
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! updating thermal state
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cell = 0
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! updating thermal state
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ce = 0
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do k = 1, grid3; do j = 1, grid(2); do i = 1,grid(1)
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cell = cell + 1
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ce = ce + 1
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call thermal_conduction_putTemperatureAndItsRate(T_current(i,j,k), &
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(T_current(i,j,k)-T_lastInc(i,j,k))/params%timeinc, &
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1,cell)
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1,ce)
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enddo; enddo; enddo
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call VecMin(solution_vec,devNull,T_min,ierr); CHKERRQ(ierr)
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@ -198,7 +198,7 @@ function grid_thermal_spectral_solution(timeinc) result(solution)
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print'(/,a)', ' ... thermal conduction converged ..................................'
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print'(/,a,f8.4,2x,f8.4,2x,f8.4)', ' Minimum|Maximum|Delta Temperature / K = ', T_min, T_max, stagNorm
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print'(/,a)', ' ==========================================================================='
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flush(IO_STDOUT)
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flush(IO_STDOUT)
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end function grid_thermal_spectral_solution
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@ -207,36 +207,36 @@ end function grid_thermal_spectral_solution
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!> @brief forwarding routine
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!--------------------------------------------------------------------------------------------------
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subroutine grid_thermal_spectral_forward(cutBack)
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logical, intent(in) :: cutBack
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integer :: i, j, k, cell
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integer :: i, j, k, ce
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DM :: dm_local
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PetscScalar, dimension(:,:,:), pointer :: x_scal
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PetscErrorCode :: ierr
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if (cutBack) then
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if (cutBack) then
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T_current = T_lastInc
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T_stagInc = T_lastInc
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!--------------------------------------------------------------------------------------------------
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! reverting thermal field state
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cell = 0
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! reverting thermal field state
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ce = 0
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call SNESGetDM(thermal_snes,dm_local,ierr); CHKERRQ(ierr)
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call DMDAVecGetArrayF90(dm_local,solution_vec,x_scal,ierr); CHKERRQ(ierr) !< get the data out of PETSc to work with
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x_scal(xstart:xend,ystart:yend,zstart:zend) = T_current
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call DMDAVecRestoreArrayF90(dm_local,solution_vec,x_scal,ierr); CHKERRQ(ierr)
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do k = 1, grid3; do j = 1, grid(2); do i = 1,grid(1)
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cell = cell + 1
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ce = ce + 1
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call thermal_conduction_putTemperatureAndItsRate(T_current(i,j,k), &
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(T_current(i,j,k) - &
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T_lastInc(i,j,k))/params%timeinc, &
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1,cell)
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1,ce)
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enddo; enddo; enddo
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else
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T_lastInc = T_current
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call updateReference
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endif
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end subroutine grid_thermal_spectral_forward
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@ -244,7 +244,7 @@ end subroutine grid_thermal_spectral_forward
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!> @brief forms the spectral thermal residual vector
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!--------------------------------------------------------------------------------------------------
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subroutine formResidual(in,x_scal,f_scal,dummy,ierr)
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DMDALocalInfo, dimension(DMDA_LOCAL_INFO_SIZE) :: &
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in
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PetscScalar, dimension( &
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@ -255,33 +255,33 @@ subroutine formResidual(in,x_scal,f_scal,dummy,ierr)
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f_scal
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PetscObject :: dummy
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PetscErrorCode :: ierr
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integer :: i, j, k, cell
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integer :: i, j, k, ce
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real(pReal) :: Tdot
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T_current = x_scal
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T_current = x_scal
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!--------------------------------------------------------------------------------------------------
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! evaluate polarization field
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scalarField_real = 0.0_pReal
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scalarField_real(1:grid(1),1:grid(2),1:grid3) = T_current
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scalarField_real(1:grid(1),1:grid(2),1:grid3) = T_current
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call utilities_FFTscalarForward
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call utilities_fourierScalarGradient !< calculate gradient of temperature field
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call utilities_FFTvectorBackward
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cell = 0
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ce = 0
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do k = 1, grid3; do j = 1, grid(2); do i = 1,grid(1)
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cell = cell + 1
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vectorField_real(1:3,i,j,k) = matmul(thermal_conduction_getConductivity(1,cell) - K_ref, &
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ce = ce + 1
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vectorField_real(1:3,i,j,k) = matmul(thermal_conduction_getConductivity(1,ce) - K_ref, &
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vectorField_real(1:3,i,j,k))
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enddo; enddo; enddo
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call utilities_FFTvectorForward
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call utilities_fourierVectorDivergence !< calculate temperature divergence in fourier field
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call utilities_FFTscalarBackward
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cell = 0
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ce = 0
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do k = 1, grid3; do j = 1, grid(2); do i = 1,grid(1)
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cell = cell + 1
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call thermal_conduction_getSource(Tdot, T_current(i,j,k), 1, cell)
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ce = ce + 1
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call thermal_conduction_getSource(Tdot, T_current(i,j,k), 1, ce)
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scalarField_real(i,j,k) = params%timeinc*(scalarField_real(i,j,k) + Tdot) &
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+ thermal_conduction_getMassDensity (1,cell)* &
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thermal_conduction_getSpecificHeat(1,cell)*(T_lastInc(i,j,k) - &
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+ thermal_conduction_getMassDensity (1,ce)* &
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thermal_conduction_getSpecificHeat(1,ce)*(T_lastInc(i,j,k) - &
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T_current(i,j,k))&
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+ mu_ref*T_current(i,j,k)
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enddo; enddo; enddo
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@ -291,7 +291,7 @@ subroutine formResidual(in,x_scal,f_scal,dummy,ierr)
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call utilities_FFTscalarForward
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call utilities_fourierGreenConvolution(K_ref, mu_ref, params%timeinc)
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call utilities_FFTscalarBackward
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!--------------------------------------------------------------------------------------------------
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! constructing residual
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f_scal = T_current - scalarField_real(1:grid(1),1:grid(2),1:grid3)
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@ -304,15 +304,15 @@ end subroutine formResidual
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!--------------------------------------------------------------------------------------------------
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subroutine updateReference
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integer :: i,j,k,cell,ierr
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cell = 0
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integer :: i,j,k,ce,ierr
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ce = 0
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K_ref = 0.0_pReal
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mu_ref = 0.0_pReal
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do k = 1, grid3; do j = 1, grid(2); do i = 1,grid(1)
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cell = cell + 1
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K_ref = K_ref + thermal_conduction_getConductivity(1,cell)
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mu_ref = mu_ref + thermal_conduction_getMassDensity(1,cell)* thermal_conduction_getSpecificHeat(1,cell)
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ce = ce + 1
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K_ref = K_ref + thermal_conduction_getConductivity(1,ce)
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mu_ref = mu_ref + thermal_conduction_getMassDensity(1,ce)* thermal_conduction_getSpecificHeat(1,ce)
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enddo; enddo; enddo
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K_ref = K_ref*wgt
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call MPI_Allreduce(MPI_IN_PLACE,K_ref,9,MPI_DOUBLE,MPI_SUM,PETSC_COMM_WORLD,ierr)
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