all source mechanisms covered
This commit is contained in:
Sharan Roongta
parent
de3e13df88
commit
190b90d3d4
|
|
@ -12,11 +12,11 @@ submodule (constitutive:constitutive_damage) source_damage_anisoBrittle
|
|||
|
||||
type :: tParameters !< container type for internal constitutive parameters
|
||||
real(pReal) :: &
|
||||
sdot_0, & !< opening rate of cleavage planes
|
||||
n !< damage rate sensitivity
|
||||
dot_o, & !< opening rate of cleavage planes
|
||||
q !< damage rate sensitivity
|
||||
real(pReal), dimension(:), allocatable :: &
|
||||
critDisp, & !< critical displacement
|
||||
critLoad !< critical load
|
||||
s_crit, & !< critical displacement
|
||||
g_crit !< critical load
|
||||
real(pReal), dimension(:,:,:,:), allocatable :: &
|
||||
cleavage_systems
|
||||
integer :: &
|
||||
|
|
@ -75,18 +75,18 @@ module function source_damage_anisoBrittle_init(source_length) result(mySources)
|
|||
N_cl = src%get_asInts('N_cl',defaultVal=emptyIntArray)
|
||||
prm%sum_N_cl = sum(abs(N_cl))
|
||||
|
||||
prm%n = src%get_asFloat('q')
|
||||
prm%sdot_0 = src%get_asFloat('dot_o')
|
||||
prm%q = src%get_asFloat('q')
|
||||
prm%dot_o = src%get_asFloat('dot_o')
|
||||
|
||||
prm%critDisp = src%get_asFloats('s_crit', requiredSize=size(N_cl))
|
||||
prm%critLoad = src%get_asFloats('g_crit', requiredSize=size(N_cl))
|
||||
prm%s_crit = src%get_asFloats('s_crit', requiredSize=size(N_cl))
|
||||
prm%g_crit = src%get_asFloats('g_crit', requiredSize=size(N_cl))
|
||||
|
||||
prm%cleavage_systems = lattice_SchmidMatrix_cleavage(N_cl,phase%get_asString('lattice'),&
|
||||
phase%get_asFloat('c/a',defaultVal=0.0_pReal))
|
||||
|
||||
! expand: family => system
|
||||
prm%critDisp = math_expand(prm%critDisp,N_cl)
|
||||
prm%critLoad = math_expand(prm%critLoad,N_cl)
|
||||
prm%s_crit = math_expand(prm%s_crit,N_cl)
|
||||
prm%g_crit = math_expand(prm%g_crit,N_cl)
|
||||
|
||||
#if defined (__GFORTRAN__)
|
||||
prm%output = output_asStrings(src)
|
||||
|
|
@ -95,10 +95,10 @@ module function source_damage_anisoBrittle_init(source_length) result(mySources)
|
|||
#endif
|
||||
|
||||
! sanity checks
|
||||
if (prm%n <= 0.0_pReal) extmsg = trim(extmsg)//' q'
|
||||
if (prm%sdot_0 <= 0.0_pReal) extmsg = trim(extmsg)//' dot_o'
|
||||
if (any(prm%critLoad < 0.0_pReal)) extmsg = trim(extmsg)//' g_crit'
|
||||
if (any(prm%critDisp < 0.0_pReal)) extmsg = trim(extmsg)//' s_crit'
|
||||
if (prm%q <= 0.0_pReal) extmsg = trim(extmsg)//' q'
|
||||
if (prm%dot_o <= 0.0_pReal) extmsg = trim(extmsg)//' dot_o'
|
||||
if (any(prm%g_crit < 0.0_pReal)) extmsg = trim(extmsg)//' g_crit'
|
||||
if (any(prm%s_crit < 0.0_pReal)) extmsg = trim(extmsg)//' s_crit'
|
||||
|
||||
NipcMyPhase = count(material_phaseAt==p) * discretization_nIP
|
||||
call constitutive_allocateState(sourceState(p)%p(sourceOffset),NipcMyPhase,1,1,0)
|
||||
|
|
@ -152,14 +152,14 @@ module subroutine source_damage_anisoBrittle_dotState(S, ipc, ip, el)
|
|||
traction_t = math_tensordot(S,prm%cleavage_systems(1:3,1:3,2,i))
|
||||
traction_n = math_tensordot(S,prm%cleavage_systems(1:3,1:3,3,i))
|
||||
|
||||
traction_crit = prm%critLoad(i)*damage(homog)%p(damageOffset)**2.0_pReal
|
||||
traction_crit = prm%g_crit(i)*damage(homog)%p(damageOffset)**2.0_pReal
|
||||
|
||||
sourceState(phase)%p(sourceOffset)%dotState(1,constituent) &
|
||||
= sourceState(phase)%p(sourceOffset)%dotState(1,constituent) &
|
||||
+ prm%sdot_0 / prm%critDisp(i) &
|
||||
* ((max(0.0_pReal, abs(traction_d) - traction_crit)/traction_crit)**prm%n + &
|
||||
(max(0.0_pReal, abs(traction_t) - traction_crit)/traction_crit)**prm%n + &
|
||||
(max(0.0_pReal, abs(traction_n) - traction_crit)/traction_crit)**prm%n)
|
||||
+ prm%dot_o / prm%s_crit(i) &
|
||||
* ((max(0.0_pReal, abs(traction_d) - traction_crit)/traction_crit)**prm%q + &
|
||||
(max(0.0_pReal, abs(traction_t) - traction_crit)/traction_crit)**prm%q + &
|
||||
(max(0.0_pReal, abs(traction_n) - traction_crit)/traction_crit)**prm%q)
|
||||
enddo
|
||||
end associate
|
||||
|
||||
|
|
|
|||
|
|
@ -12,9 +12,9 @@ submodule(constitutive:constitutive_damage) source_damage_anisoDuctile
|
|||
|
||||
type :: tParameters !< container type for internal constitutive parameters
|
||||
real(pReal) :: &
|
||||
n !< damage rate sensitivity
|
||||
q !< damage rate sensitivity
|
||||
real(pReal), dimension(:), allocatable :: &
|
||||
critPlasticStrain !< critical plastic strain per slip system
|
||||
gamma_crit !< critical plastic strain per slip system
|
||||
character(len=pStringLen), allocatable, dimension(:) :: &
|
||||
output
|
||||
end type tParameters
|
||||
|
|
@ -67,12 +67,12 @@ module function source_damage_anisoDuctile_init(source_length) result(mySources)
|
|||
associate(prm => param(source_damage_anisoDuctile_instance(p)))
|
||||
src => sources%get(sourceOffset)
|
||||
|
||||
N_sl = pl%get_asInts('N_sl',defaultVal=emptyIntArray)
|
||||
prm%n = src%get_asFloat('q')
|
||||
prm%critPlasticStrain = src%get_asFloats('gamma_crit',requiredSize=size(N_sl))
|
||||
N_sl = pl%get_asInts('N_sl',defaultVal=emptyIntArray)
|
||||
prm%q = src%get_asFloat('q')
|
||||
prm%gamma_crit = src%get_asFloats('gamma_crit',requiredSize=size(N_sl))
|
||||
|
||||
! expand: family => system
|
||||
prm%critPlasticStrain = math_expand(prm%critPlasticStrain,N_sl)
|
||||
prm%gamma_crit = math_expand(prm%gamma_crit,N_sl)
|
||||
|
||||
#if defined (__GFORTRAN__)
|
||||
prm%output = output_asStrings(src)
|
||||
|
|
@ -81,8 +81,8 @@ module function source_damage_anisoDuctile_init(source_length) result(mySources)
|
|||
#endif
|
||||
|
||||
! sanity checks
|
||||
if (prm%n <= 0.0_pReal) extmsg = trim(extmsg)//' q'
|
||||
if (any(prm%critPlasticStrain < 0.0_pReal)) extmsg = trim(extmsg)//' gamma_crit'
|
||||
if (prm%q <= 0.0_pReal) extmsg = trim(extmsg)//' q'
|
||||
if (any(prm%gamma_crit < 0.0_pReal)) extmsg = trim(extmsg)//' gamma_crit'
|
||||
|
||||
NipcMyPhase=count(material_phaseAt==p) * discretization_nIP
|
||||
call constitutive_allocateState(sourceState(p)%p(sourceOffset),NipcMyPhase,1,1,0)
|
||||
|
|
@ -127,7 +127,7 @@ module subroutine source_damage_anisoDuctile_dotState(ipc, ip, el)
|
|||
|
||||
associate(prm => param(source_damage_anisoDuctile_instance(phase)))
|
||||
sourceState(phase)%p(sourceOffset)%dotState(1,constituent) &
|
||||
= sum(plasticState(phase)%slipRate(:,constituent)/(damage(homog)%p(damageOffset)**prm%n)/prm%critPlasticStrain)
|
||||
= sum(plasticState(phase)%slipRate(:,constituent)/(damage(homog)%p(damageOffset)**prm%q)/prm%gamma_crit)
|
||||
end associate
|
||||
|
||||
end subroutine source_damage_anisoDuctile_dotState
|
||||
|
|
|
|||
|
|
@ -12,8 +12,8 @@ submodule (constitutive:constitutive_damage) source_damage_isoDuctile
|
|||
|
||||
type:: tParameters !< container type for internal constitutive parameters
|
||||
real(pReal) :: &
|
||||
critPlasticStrain, & !< critical plastic strain
|
||||
N
|
||||
gamma_crit, & !< critical plastic strain
|
||||
q
|
||||
character(len=pStringLen), allocatable, dimension(:) :: &
|
||||
output
|
||||
end type tParameters
|
||||
|
|
@ -64,8 +64,8 @@ module function source_damage_isoDuctile_init(source_length) result(mySources)
|
|||
associate(prm => param(source_damage_isoDuctile_instance(p)))
|
||||
src => sources%get(sourceOffset)
|
||||
|
||||
prm%N = src%get_asFloat('q')
|
||||
prm%critPlasticStrain = src%get_asFloat('gamma_crit')
|
||||
prm%q = src%get_asFloat('q')
|
||||
prm%gamma_crit = src%get_asFloat('gamma_crit')
|
||||
|
||||
#if defined (__GFORTRAN__)
|
||||
prm%output = output_asStrings(src)
|
||||
|
|
@ -74,8 +74,8 @@ module function source_damage_isoDuctile_init(source_length) result(mySources)
|
|||
#endif
|
||||
|
||||
! sanity checks
|
||||
if (prm%N <= 0.0_pReal) extmsg = trim(extmsg)//' q'
|
||||
if (prm%critPlasticStrain <= 0.0_pReal) extmsg = trim(extmsg)//' gamma_crit'
|
||||
if (prm%q <= 0.0_pReal) extmsg = trim(extmsg)//' q'
|
||||
if (prm%gamma_crit <= 0.0_pReal) extmsg = trim(extmsg)//' gamma_crit'
|
||||
|
||||
NipcMyPhase=count(material_phaseAt==p) * discretization_nIP
|
||||
call constitutive_allocateState(sourceState(p)%p(sourceOffset),NipcMyPhase,1,1,0)
|
||||
|
|
@ -120,7 +120,7 @@ module subroutine source_damage_isoDuctile_dotState(ipc, ip, el)
|
|||
|
||||
associate(prm => param(source_damage_isoDuctile_instance(phase)))
|
||||
sourceState(phase)%p(sourceOffset)%dotState(1,constituent) = &
|
||||
sum(plasticState(phase)%slipRate(:,constituent))/(damage(homog)%p(damageOffset)**prm%N)/prm%critPlasticStrain
|
||||
sum(plasticState(phase)%slipRate(:,constituent))/(damage(homog)%p(damageOffset)**prm%q)/prm%gamma_crit
|
||||
end associate
|
||||
|
||||
end subroutine source_damage_isoDuctile_dotState
|
||||
|
|
|
|||
|
|
@ -13,8 +13,8 @@ submodule(constitutive:constitutive_thermal) source_thermal_externalheat
|
|||
|
||||
type :: tParameters !< container type for internal constitutive parameters
|
||||
real(pReal), dimension(:), allocatable :: &
|
||||
time, &
|
||||
heat_rate
|
||||
t_n, &
|
||||
f_T
|
||||
integer :: &
|
||||
nIntervals
|
||||
end type tParameters
|
||||
|
|
@ -64,10 +64,10 @@ module function source_thermal_externalheat_init(source_length) result(mySources
|
|||
associate(prm => param(source_thermal_externalheat_instance(p)))
|
||||
src => sources%get(sourceOffset)
|
||||
|
||||
prm%time = src%get_asFloats('t_n')
|
||||
prm%nIntervals = size(prm%time) - 1
|
||||
prm%t_n = src%get_asFloats('t_n')
|
||||
prm%nIntervals = size(prm%t_n) - 1
|
||||
|
||||
prm%heat_rate = src%get_asFloats('f_T',requiredSize = size(prm%time))
|
||||
prm%f_T = src%get_asFloats('f_T',requiredSize = size(prm%t_n))
|
||||
|
||||
NipcMyPhase = count(material_phaseAt==p) * discretization_nIP
|
||||
call constitutive_allocateState(sourceState(p)%p(sourceOffset),NipcMyPhase,1,1,0)
|
||||
|
|
@ -121,13 +121,13 @@ module subroutine source_thermal_externalheat_getRateAndItsTangent(TDot, dTDot_d
|
|||
|
||||
associate(prm => param(source_thermal_externalheat_instance(phase)))
|
||||
do interval = 1, prm%nIntervals ! scan through all rate segments
|
||||
frac_time = (sourceState(phase)%p(sourceOffset)%state(1,of) - prm%time(interval)) &
|
||||
/ (prm%time(interval+1) - prm%time(interval)) ! fractional time within segment
|
||||
frac_time = (sourceState(phase)%p(sourceOffset)%state(1,of) - prm%t_n(interval)) &
|
||||
/ (prm%t_n(interval+1) - prm%t_n(interval)) ! fractional time within segment
|
||||
if ( (frac_time < 0.0_pReal .and. interval == 1) &
|
||||
.or. (frac_time >= 1.0_pReal .and. interval == prm%nIntervals) &
|
||||
.or. (frac_time >= 0.0_pReal .and. frac_time < 1.0_pReal) ) &
|
||||
TDot = prm%heat_rate(interval ) * (1.0_pReal - frac_time) + &
|
||||
prm%heat_rate(interval+1) * frac_time ! interpolate heat rate between segment boundaries...
|
||||
TDot = prm%f_T(interval ) * (1.0_pReal - frac_time) + &
|
||||
prm%f_T(interval+1) * frac_time ! interpolate heat rate between segment boundaries...
|
||||
! ...or extrapolate if outside of bounds
|
||||
enddo
|
||||
dTDot_dT = 0.0
|
||||
|
|
|
|||
Loading…
Reference in New Issue