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LpAndItsTangent naming convention following DAMASK paper

This commit is contained in:
Martin Diehl 2018-08-28 15:18:55 +02:00
parent fc3ce54667
commit b5e4ad247d
1 changed files with 29 additions and 27 deletions
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48
src/constitutive.f90
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@ -430,7 +430,7 @@ end subroutine constitutive_microstructure
!--------------------------------------------------------------------------------------------------
!> @brief contains the constitutive equation for calculating the velocity gradient
!--------------------------------------------------------------------------------------------------
subroutine constitutive_LpAndItsTangents(Lp, dLp_dMstar, dLp_dFi, S6, Fi, ipc, ip, el)
subroutine constitutive_LpAndItsTangents(Lp, dLp_dS, dLp_dFi, S6, Fi, ipc, ip, el)
use prec, only: &
pReal
use math, only: &
@ -476,12 +476,14 @@ subroutine constitutive_LpAndItsTangents(Lp, dLp_dMstar, dLp_dFi, S6, Fi, ipc, i
real(pReal), intent(out), dimension(3,3) :: &
Lp !< plastic velocity gradient
real(pReal), intent(out), dimension(3,3,3,3) :: &
dLp_dMstar, & !< derivative of Lp with respect to Mandel stress
dLp_dS, &
dLp_dFi !< derivative of Lp with respect to Fi
real(pReal), dimension(3,3,3,3) :: &
dLp_dMp !< derivative of Lp with respect to Mandel stress
real(pReal), dimension(9,9) :: &
dLp_dMstar99 !< derivative of Lp with respect to Mstar (matrix notation)
dLp_dMp99 !< derivative of Lp with respect to Mstar (matrix notation)
real(pReal), dimension(3,3) :: &
Mstar, & !< Mandel stress work conjugate with Lp
Mp, & !< Mandel stress work conjugate with Lp
S !< 2nd Piola-Kirchhoff stress
integer(pInt) :: &
ho, & !< homogenization
@ -493,47 +495,47 @@ subroutine constitutive_LpAndItsTangents(Lp, dLp_dMstar, dLp_dFi, S6, Fi, ipc, i
tme = thermalMapping(ho)%p(ip,el)
S = math_Mandel6to33(S6)
Mstar = math_mul33x33(math_mul33x33(transpose(Fi),Fi),S)
Mp = math_mul33x33(math_mul33x33(transpose(Fi),Fi),S)
plasticityType: select case (phase_plasticity(material_phase(ipc,ip,el)))
case (PLASTICITY_NONE_ID) plasticityType
Lp = 0.0_pReal
dLp_dMstar = 0.0_pReal
dLp_dMp = 0.0_pReal
case (PLASTICITY_ISOTROPIC_ID) plasticityType
call plastic_isotropic_LpAndItsTangent (Lp,dLp_dMstar99, math_Mandel33to6(Mstar),ipc,ip,el)
dLp_dMstar = math_Plain99to3333(dLp_dMstar99) ! ToDo: We revert here the last statement in plastic_xx_LpAndItsTanget
call plastic_isotropic_LpAndItsTangent (Lp,dLp_dMp99, math_Mandel33to6(Mp),ipc,ip,el)
dLp_dMp = math_Plain99to3333(dLp_dMp99) ! ToDo: We revert here the last statement in plastic_xx_LpAndItsTanget
case (PLASTICITY_PHENOPOWERLAW_ID) plasticityType
call plastic_phenopowerlaw_LpAndItsTangent (Lp,dLp_dMstar99, math_Mandel33to6(Mstar),ipc,ip,el)
dLp_dMstar = math_Plain99to3333(dLp_dMstar99) ! ToDo: We revert here the last statement in plastic_xx_LpAndItsTanget
call plastic_phenopowerlaw_LpAndItsTangent (Lp,dLp_dMp99, math_Mandel33to6(Mp),ipc,ip,el)
dLp_dMp = math_Plain99to3333(dLp_dMp99) ! ToDo: We revert here the last statement in plastic_xx_LpAndItsTanget
case (PLASTICITY_KINEHARDENING_ID) plasticityType
call plastic_kinehardening_LpAndItsTangent (Lp,dLp_dMstar99, math_Mandel33to6(Mstar),ipc,ip,el)
dLp_dMstar = math_Plain99to3333(dLp_dMstar99) ! ToDo: We revert here the last statement in plastic_xx_LpAndItsTanget
call plastic_kinehardening_LpAndItsTangent (Lp,dLp_dMp99, math_Mandel33to6(Mp),ipc,ip,el)
dLp_dMp = math_Plain99to3333(dLp_dMp99) ! ToDo: We revert here the last statement in plastic_xx_LpAndItsTanget
case (PLASTICITY_NONLOCAL_ID) plasticityType
call plastic_nonlocal_LpAndItsTangent (Lp,dLp_dMstar99, math_Mandel33to6(Mstar), &
call plastic_nonlocal_LpAndItsTangent (Lp,dLp_dMp99, math_Mandel33to6(Mp), &
temperature(ho)%p(tme),ip,el)
dLp_dMstar = math_Plain99to3333(dLp_dMstar99) ! ToDo: We revert here the last statement in plastic_xx_LpAndItsTanget
dLp_dMp = math_Plain99to3333(dLp_dMp99) ! ToDo: We revert here the last statement in plastic_xx_LpAndItsTanget
case (PLASTICITY_DISLOTWIN_ID) plasticityType
call plastic_dislotwin_LpAndItsTangent (Lp,dLp_dMstar99, math_Mandel33to6(Mstar), &
call plastic_dislotwin_LpAndItsTangent (Lp,dLp_dMp99, math_Mandel33to6(Mp), &
temperature(ho)%p(tme),ipc,ip,el)
dLp_dMstar = math_Plain99to3333(dLp_dMstar99) ! ToDo: We revert here the last statement in plastic_xx_LpAndItsTanget
dLp_dMp = math_Plain99to3333(dLp_dMp99) ! ToDo: We revert here the last statement in plastic_xx_LpAndItsTanget
case (PLASTICITY_DISLOUCLA_ID) plasticityType
call plastic_disloucla_LpAndItsTangent (Lp,dLp_dMstar99, math_Mandel33to6(Mstar), &
call plastic_disloucla_LpAndItsTangent (Lp,dLp_dMp99, math_Mandel33to6(Mp), &
temperature(ho)%p(tme), ipc,ip,el)
dLp_dMstar = math_Plain99to3333(dLp_dMstar99) ! ToDo: We revert here the last statement in plastic_xx_LpAndItsTanget
dLp_dMp = math_Plain99to3333(dLp_dMp99) ! ToDo: We revert here the last statement in plastic_xx_LpAndItsTanget
end select plasticityType
do concurrent(i = 1_pInt:3_pInt, j = 1_pInt:3_pInt)
dLp_dFi(i,j,1:3,1:3) = math_mul33x33(math_mul33x33(Fi,S),transpose(dLp_dMstar(i,j,1:3,1:3))) + &
math_mul33x33(math_mul33x33(Fi,dLp_dMstar(i,j,1:3,1:3)),S)
dLp_dMstar(i,j,1:3,1:3) = math_mul33x33(math_mul33x33(transpose(Fi),Fi),dLp_dMstar(i,j,1:3,1:3))
dLp_dFi(i,j,1:3,1:3) = math_mul33x33(math_mul33x33(Fi,S),transpose(dLp_dMp(i,j,1:3,1:3))) + &
math_mul33x33(math_mul33x33(Fi,dLp_dMp(i,j,1:3,1:3)),S)
dLp_dS(i,j,1:3,1:3) = math_mul33x33(math_mul33x33(transpose(Fi),Fi),dLp_dMp(i,j,1:3,1:3)) ! ToDo: @PS: why not: dLp_dMp:(FiT Fi)
enddo
end subroutine constitutive_LpAndItsTangents
@ -641,11 +643,11 @@ subroutine constitutive_LiAndItsTangents(Li, dLi_dS, dLi_dFi, S6, Fi, ipc, ip, e
detFi = math_det33(Fi)
Li = math_mul33x33(math_mul33x33(Fi,Li),FiInv)*detFi !< push forward to intermediate configuration
temp_33 = math_mul33x33(FiInv,Li)
forall(i = 1_pInt:3_pInt, j = 1_pInt:3_pInt)
do concurrent(i = 1_pInt:3_pInt, j = 1_pInt:3_pInt)
dLi_dS(1:3,1:3,i,j) = math_mul33x33(math_mul33x33(Fi,dLi_dS(1:3,1:3,i,j)),FiInv)*detFi
dLi_dFi(1:3,1:3,i,j) = dLi_dFi(1:3,1:3,i,j) + Li*FiInv(j,i)
dLi_dFi(1:3,i,1:3,j) = dLi_dFi(1:3,i,1:3,j) + math_I3*temp_33(j,i) + Li*FiInv(j,i)
end forall
end do
end subroutine constitutive_LiAndItsTangents