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DAMASK_EICMD
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loadcase takes 'temperature' (or 'temp') as input. Previously it was hard-wired.

This commit is contained in:
Onur Guevenc 2011-08-02 13:58:28 +00:00
parent 422d6d9c6c
commit 64435b8a97
1 changed files with 22 additions and 12 deletions
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34
code/DAMASK_spectral.f90
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@ -63,7 +63,7 @@ program DAMASK_spectral
integer(pInt), dimension (1+maxNchunksInput*2) :: posInput
integer(pInt), parameter :: maxNchunksGeom = 7 ! 4 identifiers, 3 values
integer(pInt), dimension (1+2*maxNchunksGeom) :: posGeom
integer(pInt) unit, N_l, N_s, N_t, N_n, N_freq, N_Fdot ! numbers of identifiers
integer(pInt) unit, N_l, N_s, N_t, N_n, N_freq, N_Fdot, N_temperature ! numbers of identifiers
character(len=1024) path, line
logical gotResolution,gotDimension,gotHomogenization
logical, dimension(9) :: bc_maskvector
@ -72,7 +72,8 @@ program DAMASK_spectral
real(pReal) time, time0, timeinc ! elapsed time, begin of interval, time interval
real(pReal), dimension (:,:,:), allocatable :: bc_deformation, & ! applied velocity gradient or time derivative of deformation gradient
bc_stress ! stress BC (if applicable)
real(pReal), dimension(:), allocatable :: bc_timeIncrement ! length of increment
real(pReal), dimension(:), allocatable :: bc_timeIncrement, & ! length of increment
bc_temperature ! isothermal starting conditions
integer(pInt) N_Loadcases, step ! ToDo: rename?
integer(pInt), dimension(:), allocatable :: bc_steps, & ! number of steps
bc_frequency, & ! frequency of result writes
@ -97,6 +98,7 @@ program DAMASK_spectral
real(pReal), dimension(6,6) :: dsde, c066, s066 ! Mandel notation of 4th order tensors
real(pReal), dimension(:,:,:,:,:), allocatable :: workfft, defgrad, defgradold
real(pReal), dimension(:,:,:,:), allocatable :: coordinates
real(pReal), dimension(:,:,:), allocatable :: temperature
! variables storing information for spectral method
complex(pReal) :: img
@ -113,7 +115,7 @@ program DAMASK_spectral
integer(pInt) loadcase, ielem, iter, calcmode, CPFEM_mode, ierr, not_converged_counter
logical errmatinv
real(pReal) temperature ! not used, but needed for call to CPFEM_general
!real(pReal) temperature ! not used, but needed for call to CPFEM_general
!!!!!!!!!!!!!!!!!!!!!!!! start divergence debugging
integer*8 plan_div(3)
@ -139,6 +141,8 @@ program DAMASK_spectral
N_l = 0_pInt
N_s = 0_pInt
N_t = 0_pInt
N_temperature = 0_pInt
time = 0.0_pReal
N_n = 0_pInt
N_freq = 0_pInt
@ -148,7 +152,6 @@ program DAMASK_spectral
resolution = 1_pInt
geomdimension = 0.0_pReal
temperature = 300.0_pReal
if (IargC() /= 2) call IO_error(102) ! check for correct number of given arguments
@ -179,6 +182,8 @@ program DAMASK_spectral
N_n = N_n+1
case('f', 'freq', 'frequency')
N_freq = N_freq+1
case('temp','temperature')
N_temperature = N_temperature+1
end select
enddo ! count all identifiers to allocate memory and do sanity check
enddo
@ -193,7 +198,9 @@ if ((N_l + N_Fdot /= N_n).or.(N_n /= N_t)) & ! sanity check
allocate (bc_mask(3,3,2,N_Loadcases)); bc_mask = .false.
allocate (velGradApplied(N_Loadcases)); velGradApplied = .false.
allocate (bc_timeIncrement(N_Loadcases)); bc_timeIncrement = 0.0_pReal
allocate (bc_temperature(N_Loadcases)); bc_temperature = 0.0_pReal
allocate (bc_steps(N_Loadcases)); bc_steps = 0_pInt
allocate (bc_logscale(N_Loadcases)); bc_logscale = 0_pInt
allocate (bc_frequency(N_Loadcases)); bc_frequency = 1_pInt
allocate (followFormerTrajectory(N_Loadcases)); followFormerTrajectory = .true.
@ -234,6 +241,8 @@ if ((N_l + N_Fdot /= N_n).or.(N_n /= N_t)) & ! sanity check
bc_stress(:,:,loadcase) = math_transpose3x3(reshape(valuevector,(/3,3/)))
case('t','time','delta') ! increment time
bc_timeIncrement(loadcase) = IO_floatValue(line,posInput,j+1)
case('temp','temperature') ! starting temperature
bc_temperature(i) = IO_floatValue(line,posInput,j+1)
case('n','incs','increments','steps') ! bc_steps
bc_steps(loadcase) = IO_intValue(line,posInput,j+1)
case('logincs','logsteps') ! true, if log scale
@ -334,6 +343,7 @@ if ((N_l + N_Fdot /= N_n).or.(N_n /= N_t)) & ! sanity check
print '(a,/,f8.4,f8.5,f8.5)','dimension x y z:', geomdimension
print '(a,i4)','homogenization: ',homog
allocate (temperature(resolution(1),resolution(2),resolution(3)));
allocate (defgrad (resolution(1), resolution(2),resolution(3),3,3)); defgrad = 0.0_pReal
allocate (defgradold(resolution(1), resolution(2),resolution(3),3,3)); defgradold = 0.0_pReal
allocate (coordinates(3,resolution(1), resolution(2),resolution(3))); coordinates = 0.0_pReal
@ -353,7 +363,7 @@ if ((N_l + N_Fdot /= N_n).or.(N_n /= N_t)) & ! sanity check
defgrad_av = math_I3
! Initialization of CPFEM_general (= constitutive law) and of deformation gradient field
call CPFEM_initAll(temperature,1_pInt,1_pInt)
call CPFEM_initAll(bc_temperature(1),1_pInt,1_pInt)
ielem = 0_pInt
c066 = 0.0_pReal
do k = 1, resolution(3); do j = 1, resolution(2); do i = 1, resolution(1)
@ -361,7 +371,7 @@ if ((N_l + N_Fdot /= N_n).or.(N_n /= N_t)) & ! sanity check
defgrad(i,j,k,:,:) = math_I3
ielem = ielem +1
coordinates(1:3,i,j,k) = mesh_ipCenterOfGravity(1:3,1,ielem) ! set to initial coordinates ToDo: SHOULD BE UPDATED TO CURRENT POSITION IN FUTURE REVISIONS!!!
call CPFEM_general(2,coordinates(1:3,i,j,k),math_I3,math_I3,temperature,0.0_pReal,ielem,1_pInt,cstress,dsde,pstress,dPdF)
call CPFEM_general(2,coordinates(1:3,i,j,k),math_I3,math_I3,temperature(i,j,k),0.0_pReal,ielem,1_pInt,cstress,dsde,pstress,dPdF)
c066 = c066 + dsde
enddo; enddo; enddo
c066 = c066 * wgt
@ -485,8 +495,8 @@ if ((N_l + N_Fdot /= N_n).or.(N_n /= N_t)) & ! sanity check
timeinc = bc_timeIncrement(1)*(2.0**(step - (1 + bc_steps(1))))
endif
else ! not-1st loadcase of loglinear scale
timeinc = time0 * ( ((1.0+bc_timeIncrement(loadcase)/time0)**( step *1.0/(bc_steps(loadcase)))) &
- ((1.0+bc_timeIncrement(loadcase)/time0)**((step-1)*1.0/(bc_steps(loadcase)))) )
timeinc = time0 * ( ((1.0_pReal+bc_timeIncrement(loadcase)/time0)**(float( step )/(bc_steps(loadcase)))) &
- ((1.0_pReal+bc_timeIncrement(loadcase)/time0)**(float((step-1))/(bc_steps(loadcase)))) )
endif
else ! linear scale
timeinc = bc_timeIncrement(loadcase)/bc_steps(loadcase)
@ -552,7 +562,7 @@ if ((N_l + N_Fdot /= N_n).or.(N_n /= N_t)) & ! sanity check
ielem = ielem + 1
call CPFEM_general(3,& ! collect cycle
coordinates(1:3,i,j,k), defgradold(i,j,k,:,:), defgrad(i,j,k,:,:),&
temperature,timeinc,ielem,1_pInt,&
temperature(i,j,k),timeinc,ielem,1_pInt,&
cstress,dsde, pstress, dPdF)
enddo; enddo; enddo
@ -563,7 +573,7 @@ if ((N_l + N_Fdot /= N_n).or.(N_n /= N_t)) & ! sanity check
call CPFEM_general(CPFEM_mode,& ! first element in first iteration retains CPFEM_mode 1,
coordinates(1:3,i,j,k),&
defgradold(i,j,k,:,:), defgrad(i,j,k,:,:),& ! others get 2 (saves winding forward effort)
temperature,timeinc,ielem,1_pInt,&
temperature(i,j,k),timeinc,ielem,1_pInt,&
cstress,dsde, pstress, dPdF)
CPFEM_mode = 2_pInt
! c0_temp = c0_temp + dPdF ToDo
@ -618,7 +628,7 @@ if ((N_l + N_Fdot /= N_n).or.(N_n /= N_t)) & ! sanity check
do k = 1, resolution(3); do j = 1, resolution(2); do i = 1, resolution(1)
ielem = ielem + 1_pInt
call CPFEM_general(3, coordinates(1:3,i,j,k), defgradold(i,j,k,:,:), defgrad(i,j,k,:,:),&
temperature,timeinc,ielem,1_pInt,&
temperature(i,j,k),timeinc,ielem,1_pInt,&
cstress,dsde, pstress, dPdF)
enddo; enddo; enddo
ielem = 0_pInt
@ -627,7 +637,7 @@ if ((N_l + N_Fdot /= N_n).or.(N_n /= N_t)) & ! sanity check
call CPFEM_general(CPFEM_mode,& ! first element in first iteration retains CPFEM_mode 1,
coordinates(1:3,i,j,k),&
defgradold(i,j,k,:,:), defgrad(i,j,k,:,:),&
temperature,timeinc,ielem,1_pInt,&
temperature(i,j,k),timeinc,ielem,1_pInt,&
cstress,dsde, pstress, dPdF)
CPFEM_mode = 2_pInt
workfft(i,j,k,:,:) = pstress