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better readable

This commit is contained in:
Martin Diehl 2020-03-16 09:37:25 +01:00
parent fc15616ef7
commit ab5177e0be
1 changed files with 28 additions and 32 deletions
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60
src/constitutive_plastic_nonlocal.f90
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@ -1700,53 +1700,49 @@ module subroutine plastic_nonlocal_updateCompatibility(orientation,i,e)
my_compatibility = 0.0_pReal
forall(s1 = 1:ns) my_compatibility(:,s1,s1,:) = 1.0_pReal
!*** Loop thrugh neighbors and check whether there is any compatibility.
neighbors: do n = 1,nIPneighbors
neighbor_e = IPneighborhood(1,n,i,e)
neighbor_i = IPneighborhood(2,n,i,e)
!* FREE SURFACE
!* Set surface transmissivity to the value specified in the material.config
if (neighbor_e <= 0 .or. neighbor_i <= 0) then
forall(s1 = 1:ns) my_compatibility(:,s1,s1,n) = sqrt(prm%surfaceTransmissivity)
cycle
endif
neighbor_phase = material_phaseAt(1,neighbor_e)
!* PHASE BOUNDARY
!* If we encounter a different nonlocal phase at the neighbor,
!* we consider this to be a real "physical" phase boundary, so completely incompatible.
!* If one of the two phases has a local plasticity law,
!* we do not consider this to be a phase boundary, so completely compatible.
if (neighbor_phase /= ph) then
if (.not. phase_localPlasticity(neighbor_phase) .and. .not. phase_localPlasticity(ph))&
forall(s1 = 1:ns) my_compatibility(:,s1,s1,n) = 0.0_pReal
cycle
if (neighbor_e <= 0 .or. neighbor_i <= 0) then
!* FREE SURFACE
!* Set surface transmissivity to the value specified in the material.config
forall(s1 = 1:ns) my_compatibility(:,s1,s1,n) = sqrt(prm%surfaceTransmissivity)
cycle neighbors
endif
if (neighbor_phase /= ph) then
!* PHASE BOUNDARY
!* If we encounter a different nonlocal phase at the neighbor,
!* we consider this to be a real "physical" phase boundary, so completely incompatible.
!* If one of the two phases has a local plasticity law,
!* we do not consider this to be a phase boundary, so completely compatible.
if (.not. phase_localPlasticity(neighbor_phase) .and. .not. phase_localPlasticity(ph)) &
forall(s1 = 1:ns) my_compatibility(:,s1,s1,n) = 0.0_pReal
cycle neighbors
endif
!* GRAIN BOUNDARY !
!* fixed transmissivity for adjacent ips with different texture (only if explicitly given in material.config)
if (prm%grainboundaryTransmissivity >= 0.0_pReal) then
!* GRAIN BOUNDARY !
!* fixed transmissivity for adjacent ips with different texture (only if explicitly given in material.config)
if (material_texture(1,i,e) /= material_texture(1,neighbor_i,neighbor_e)) then
if (.not. phase_localPlasticity(neighbor_phase)) then
forall(s1 = 1:ns) my_compatibility(:,s1,s1,n) = sqrt(prm%grainboundaryTransmissivity)
endif
cycle
cycle neighbors
endif
!* GRAIN BOUNDARY ?
!* Compatibility defined by relative orientation of slip systems:
!* The my_compatibility value is defined as the product of the slip normal projection and the slip direction projection.
!* Its sign is always positive for screws, for edges it has the same sign as the slip normal projection.
!* Since the sum for each slip system can easily exceed one (which would result in a transmissivity larger than one),
!* only values above or equal to a certain threshold value are considered. This threshold value is chosen, such that
!* the number of compatible slip systems is minimized with the sum of the original compatibility values exceeding one.
!* Finally the smallest compatibility value is decreased until the sum is exactly equal to one.
!* All values below the threshold are set to zero.
else
!* GRAIN BOUNDARY ?
!* Compatibility defined by relative orientation of slip systems:
!* The my_compatibility value is defined as the product of the slip normal projection and the slip direction projection.
!* Its sign is always positive for screws, for edges it has the same sign as the slip normal projection.
!* Since the sum for each slip system can easily exceed one (which would result in a transmissivity larger than one),
!* only values above or equal to a certain threshold value are considered. This threshold value is chosen, such that
!* the number of compatible slip systems is minimized with the sum of the original compatibility values exceeding one.
!* Finally the smallest compatibility value is decreased until the sum is exactly equal to one.
!* All values below the threshold are set to zero.
mis = orientation(1,i,e)%misorientation(orientation(1,neighbor_i,neighbor_e))
mySlipSystems: do s1 = 1,ns
neighborSlipSystems: do s2 = 1,ns