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load case rotation works for polarisation solver

This commit is contained in:
Martin Diehl 2019-03-23 16:47:26 +01:00
parent a06be13d49
commit 0fecac4f2a
1 changed files with 20 additions and 32 deletions
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52
src/grid_mech_spectral_polarisation.f90
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@ -45,10 +45,9 @@ module grid_mech_spectral_polarisation
F_aim = math_I3, & !< current prescribed deformation gradient F_aim = math_I3, & !< current prescribed deformation gradient
F_aim_lastInc = math_I3, & !< previous average deformation gradient F_aim_lastInc = math_I3, & !< previous average deformation gradient
F_av = 0.0_pReal, & !< average incompatible def grad field F_av = 0.0_pReal, & !< average incompatible def grad field
P_av = 0.0_pReal, & !< average 1st Piola--Kirchhoff stress P_av = 0.0_pReal !< average 1st Piola--Kirchhoff stress
P_avLastEval = 0.0_pReal !< average 1st Piola--Kirchhoff stress last call of CPFEM_general
character(len=1024), private :: incInfo !< time and increment information character(len=1024), private :: incInfo !< time and increment information
real(pReal), private, dimension(3,3,3,3) :: & real(pReal), private, dimension(3,3,3,3) :: &
C_volAvg = 0.0_pReal, & !< current volume average stiffness C_volAvg = 0.0_pReal, & !< current volume average stiffness
C_volAvgLastInc = 0.0_pReal, & !< previous volume average stiffness C_volAvgLastInc = 0.0_pReal, & !< previous volume average stiffness
@ -210,7 +209,6 @@ subroutine grid_mech_spectral_polarisation_init
restartRead: if (restartInc > 0) then restartRead: if (restartInc > 0) then
write(6,'(/,a,'//IO_intOut(restartInc)//',a)') 'reading more values of increment ', restartInc, ' from file' write(6,'(/,a,'//IO_intOut(restartInc)//',a)') 'reading more values of increment ', restartInc, ' from file'
fileUnit = IO_open_jobFile_binary('C_volAvg') fileUnit = IO_open_jobFile_binary('C_volAvg')
read(fileUnit) C_volAvg; close(fileUnit) read(fileUnit) C_volAvg; close(fileUnit)
fileUnit = IO_open_jobFile_binary('C_volAvgLastInv') fileUnit = IO_open_jobFile_binary('C_volAvgLastInv')
@ -230,8 +228,6 @@ end subroutine grid_mech_spectral_polarisation_init
!> @brief solution for the Polarisation scheme with internal iterations !> @brief solution for the Polarisation scheme with internal iterations
!-------------------------------------------------------------------------------------------------- !--------------------------------------------------------------------------------------------------
function grid_mech_spectral_polarisation_solution(incInfoIn,timeinc,timeinc_old,stress_BC,rotation_BC) result(solution) function grid_mech_spectral_polarisation_solution(incInfoIn,timeinc,timeinc_old,stress_BC,rotation_BC) result(solution)
use IO, only: &
IO_error
use numerics, only: & use numerics, only: &
update_gamma update_gamma
use math, only: & use math, only: &
@ -348,8 +344,6 @@ subroutine grid_mech_spectral_polarisation_forward(guess,timeinc,timeinc_old,loa
integer :: fileUnit integer :: fileUnit
character(len=32) :: rankStr character(len=32) :: rankStr
!--------------------------------------------------------------------------------------------------
! update coordinates and rate and forward last inc
call DMDAVecGetArrayF90(da,solution_vec,FandF_tau,ierr); CHKERRQ(ierr) call DMDAVecGetArrayF90(da,solution_vec,FandF_tau,ierr); CHKERRQ(ierr)
F => FandF_tau( 0: 8,:,:,:) F => FandF_tau( 0: 8,:,:,:)
F_tau => FandF_tau( 9:17,:,:,:) F_tau => FandF_tau( 9:17,:,:,:)
@ -440,8 +434,6 @@ subroutine grid_mech_spectral_polarisation_forward(guess,timeinc,timeinc_old,loa
enddo; enddo; enddo enddo; enddo; enddo
endif endif
nullify(F)
nullify(F_tau)
call DMDAVecRestoreArrayF90(da,solution_vec,FandF_tau,ierr); CHKERRQ(ierr) call DMDAVecRestoreArrayF90(da,solution_vec,FandF_tau,ierr); CHKERRQ(ierr)
end subroutine grid_mech_spectral_polarisation_forward end subroutine grid_mech_spectral_polarisation_forward
@ -460,8 +452,6 @@ subroutine converged(snes_local,PETScIter,xnorm,snorm,fnorm,reason,dummy,ierr)
err_curl_tolAbs, & err_curl_tolAbs, &
err_stress_tolRel, & err_stress_tolRel, &
err_stress_tolAbs err_stress_tolAbs
use math, only: &
math_mul3333xx33
use FEsolving, only: & use FEsolving, only: &
terminallyIll terminallyIll
@ -479,15 +469,7 @@ subroutine converged(snes_local,PETScIter,xnorm,snorm,fnorm,reason,dummy,ierr)
curlTol, & curlTol, &
divTol, & divTol, &
BCTol BCTol
!--------------------------------------------------------------------------------------------------
! stress BC handling
F_aim = F_aim - math_mul3333xx33(S, ((P_av - params%stress_BC))) ! S = 0.0 for no bc
err_BC = maxval(abs((1.0_pReal-params%stress_mask) * math_mul3333xx33(C_scale,F_aim-F_av) + &
params%stress_mask * (P_av-params%stress_BC))) ! mask = 0.0 for no bc
!--------------------------------------------------------------------------------------------------
! error calculation
curlTol = max(maxval(abs(F_aim-math_I3))*err_curl_tolRel ,err_curl_tolAbs) curlTol = max(maxval(abs(F_aim-math_I3))*err_curl_tolRel ,err_curl_tolAbs)
divTol = max(maxval(abs(P_av)) *err_div_tolRel ,err_div_tolAbs) divTol = max(maxval(abs(P_av)) *err_div_tolRel ,err_div_tolAbs)
BCTol = max(maxval(abs(P_av)) *err_stress_tolRel,err_stress_tolAbs) BCTol = max(maxval(abs(P_av)) *err_stress_tolRel,err_stress_tolAbs)
@ -517,6 +499,8 @@ subroutine converged(snes_local,PETScIter,xnorm,snorm,fnorm,reason,dummy,ierr)
flush(6) flush(6)
end subroutine converged end subroutine converged
!-------------------------------------------------------------------------------------------------- !--------------------------------------------------------------------------------------------------
!> @brief forms the polarisation residual vector !> @brief forms the polarisation residual vector
!-------------------------------------------------------------------------------------------------- !--------------------------------------------------------------------------------------------------
@ -530,9 +514,8 @@ subroutine formResidual(in, FandF_tau, &
use mesh, only: & use mesh, only: &
grid, & grid, &
grid3 grid3
use IO, only: &
IO_intOut
use math, only: & use math, only: &
math_rotate_forward33, &
math_rotate_backward33, & math_rotate_backward33, &
math_mul3333xx33, & math_mul3333xx33, &
math_invSym3333, & math_invSym3333, &
@ -547,9 +530,11 @@ subroutine formResidual(in, FandF_tau, &
utilities_FFTtensorForward, & utilities_FFTtensorForward, &
utilities_fourierGammaConvolution, & utilities_fourierGammaConvolution, &
utilities_FFTtensorBackward, & utilities_FFTtensorBackward, &
Utilities_constitutiveResponse, & utilities_constitutiveResponse, &
Utilities_divergenceRMS, & utilities_divergenceRMS, &
Utilities_curlRMS utilities_curlRMS
use IO, only: &
IO_intOut
use homogenization, only: & use homogenization, only: &
materialpoint_dPdF materialpoint_dPdF
use FEsolving, only: & use FEsolving, only: &
@ -616,9 +601,9 @@ subroutine formResidual(in, FandF_tau, &
!-------------------------------------------------------------------------------------------------- !--------------------------------------------------------------------------------------------------
! doing convolution in Fourier space ! doing convolution in Fourier space
call utilities_FFTtensorForward() call utilities_FFTtensorForward
call utilities_fourierGammaConvolution(math_rotate_backward33(polarBeta*F_aim,params%rotation_BC)) call utilities_fourierGammaConvolution(math_rotate_backward33(polarBeta*F_aim,params%rotation_BC))
call utilities_FFTtensorBackward() call utilities_FFTtensorBackward
!-------------------------------------------------------------------------------------------------- !--------------------------------------------------------------------------------------------------
! constructing residual ! constructing residual
@ -626,19 +611,22 @@ subroutine formResidual(in, FandF_tau, &
!-------------------------------------------------------------------------------------------------- !--------------------------------------------------------------------------------------------------
! evaluate constitutive response ! evaluate constitutive response
P_avLastEval = P_av call utilities_constitutiveResponse(residual_F, & ! "residuum" gets field of first PK stress (to save memory)
call Utilities_constitutiveResponse(residual_F, & ! "residuum" gets field of first PK stress (to save memory)
P_av,C_volAvg,C_minMaxAvg, & P_av,C_volAvg,C_minMaxAvg, &
F - residual_F_tau/polarBeta,params%timeinc,params%rotation_BC) F - residual_F_tau/polarBeta,params%timeinc,params%rotation_BC)
call MPI_Allreduce(MPI_IN_PLACE,terminallyIll,1,MPI_LOGICAL,MPI_LOR,PETSC_COMM_WORLD,ierr) call MPI_Allreduce(MPI_IN_PLACE,terminallyIll,1,MPI_LOGICAL,MPI_LOR,PETSC_COMM_WORLD,ierr)
!-------------------------------------------------------------------------------------------------- !--------------------------------------------------------------------------------------------------
! stress BC handling
F_aim = F_aim - math_mul3333xx33(S, ((P_av - params%stress_BC))) ! S = 0.0 for no bc
err_BC = maxval(abs((1.0_pReal-params%stress_mask) * math_mul3333xx33(C_scale,F_aim &
-math_rotate_forward33(F_av,params%rotation_BC)) + &
params%stress_mask * (P_av-params%stress_BC))) ! mask = 0.0 for no bc
! calculate divergence ! calculate divergence
tensorField_real = 0.0_pReal tensorField_real = 0.0_pReal
tensorField_real(1:3,1:3,1:grid(1),1:grid(2),1:grid3) = residual_F !< stress field in disguise tensorField_real(1:3,1:3,1:grid(1),1:grid(2),1:grid3) = residual_F !< stress field in disguise
call utilities_FFTtensorForward() call utilities_FFTtensorForward
err_div = Utilities_divergenceRMS() !< root mean squared error in divergence of stress err_div = Utilities_divergenceRMS() !< root mean squared error in divergence of stress
!-------------------------------------------------------------------------------------------------- !--------------------------------------------------------------------------------------------------
! constructing residual ! constructing residual
e = 0 e = 0