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Merge branch '200-correct-strain-calculation' into 'development' 

correct calculation of strain

Closes #200

See merge request damask/DAMASK!695
This commit is contained in:
Yi Hu 2023-01-08 17:03:08 +00:00
parent 3fd34c6e05 0185eda888
commit df99837820
1 changed files with 4 additions and 4 deletions
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8
src/phase_damage_isobrittle.f90
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@ -93,7 +93,7 @@ end function isobrittle_init
!-------------------------------------------------------------------------------------------------- !--------------------------------------------------------------------------------------------------
!> @brief calculates derived quantities from state !> @brief
!-------------------------------------------------------------------------------------------------- !--------------------------------------------------------------------------------------------------
module subroutine isobrittle_deltaState(C, Fe, ph,en) module subroutine isobrittle_deltaState(C, Fe, ph,en)
@ -109,11 +109,11 @@ module subroutine isobrittle_deltaState(C, Fe, ph,en)
r_W r_W
epsilon = math_33toVoigt6_strain(matmul(transpose(Fe),Fe)-math_I3) epsilon = math_33toVoigt6_strain(0.5_pReal*(matmul(transpose(Fe),Fe)-math_I3))
associate(prm => param(ph), stt => state(ph), dlt => deltaState(ph)) associate(prm => param(ph), stt => state(ph), dlt => deltaState(ph))
r_W = (0.5_pReal*dot_product(epsilon,matmul(C,epsilon)))/prm%W_crit r_W = (2.0_pReal*dot_product(epsilon,matmul(C,epsilon)))/prm%W_crit
dlt%r_W(en) = merge(r_W - stt%r_W(en), 0.0_pReal, r_W > stt%r_W(en)) dlt%r_W(en) = merge(r_W - stt%r_W(en), 0.0_pReal, r_W > stt%r_W(en))
end associate end associate
@ -122,7 +122,7 @@ end subroutine isobrittle_deltaState
!-------------------------------------------------------------------------------------------------- !--------------------------------------------------------------------------------------------------
!> @brief writes results to HDF5 output file !> @brief Write results to HDF5 output file.
!-------------------------------------------------------------------------------------------------- !--------------------------------------------------------------------------------------------------
module subroutine isobrittle_results(phase,group) module subroutine isobrittle_results(phase,group)