5641cfd477
changed precision assignment to intrinsic (and standardized)
...
"selected_*_kind"
2008-03-07 15:21:46 +00:00
c74e071f5e
updated constitutive_xxx to reflect new 9x9 dLp_dTstar - used to be 3x3x3x3
2008-02-21 12:50:37 +00:00
9c1e8a7944
added acceleration capability after time-step cut backing
2008-02-21 10:33:34 +00:00
9707fd0f8f
full update, i.e. my development snapshot
2008-02-19 12:58:46 +00:00
f4edf4bd0c
2007
...
shortened stress_recovery = ...
added (crucial) deMandeling for return values of CPFEM_general
2005
matched to 2007 version
2008-02-18 18:49:06 +00:00
2b567ad20d
CPFEM
...
changed consistent tangent scheme to D.Tjahjanto Diss version
fixed nasty bug in decision when to calculate new values (CPFEM_general)
prec
precision values should now be on safe side.
2008-02-18 18:11:24 +00:00
199c65cdba
changed pert_e to new perturbation value pert_Fg
2008-02-18 10:46:18 +00:00
1106bb27eb
introduced logical "debugger"
2008-02-18 10:45:46 +00:00
e07d38fdec
ooops. missed nInner and nOuter as loop counters...
2008-02-18 10:41:37 +00:00
9c9cdeb58b
corrected nStress and nState to reflect more general nInner and nOuter (now vompatible with changes in prec.f90)
2008-02-18 10:39:39 +00:00
cfaa0e696d
exchanged TINY (from prec) with intrinsic "tiny" function (Fortran90)
2008-02-15 12:42:27 +00:00
a41a4a75ef
CPFEM:
...
time integration scheme changed to start from guessing of Lp.
Newton-Raphson algorithm now accelerates as long as residuum improves.
IO:
added error 650 for polar decomposition problems
prec:
some cleanup. Introduced "relevantStrain" for convergence checking in CPFEM
2008-02-15 10:04:49 +00:00
f39c68dded
CPFEM_stressCrystallite must be called with t not dt in CPFEM_stressIP
2008-02-08 08:25:19 +00:00
6a3a9e8f98
Added more detailed reporting
2008-01-11 18:32:02 +00:00
720d8da82b
Corrected syntax
2008-01-10 19:00:45 +00:00
b8b171c95b
Introduce debug module, contains distributions of nCutback, nStressLoop, and nStateLoop
2008-01-10 18:53:57 +00:00
3a7ec38a3d
Delete unused physical constants from pheno
...
Rename Boltzmann Constant Kb->kB
2008-01-10 18:51:58 +00:00
1233d01cd5
mesh_maxNsharedElems is now correct. Added check for multiple identical nodes in an element, e.g. triangular quad-element and the like.
2008-01-10 17:12:33 +00:00
fe70a82d6d
!!!!! IMPORTANT !!!!!
...
All subroutines were committed at once:
- constitutive_pheno works
- constitutive_dislo without twinning also works
This release should serve as reference
2007-12-14 13:36:04 +00:00
3ef451824c
just a test
2007-12-14 13:28:41 +00:00
90195fe1c8
Commit dislo
2007-12-11 14:30:21 +00:00
ab0bde576e
Commit of IO
2007-12-11 14:23:33 +00:00
32fc32865f
Commit of mesh
2007-12-11 14:23:21 +00:00
08a1c38c73
Finalizing the implementation of deformation twinning in constitutive_dislo.f90
...
Assume to be ready to use
2007-12-10 12:55:43 +00:00
d0f6c81d66
constitutive_Microstructure() computes now twin "plop" volumes from the given microstructure.
...
Mattex.dat has 2 parameters for deformation twinning:
- average grain size
- average twin stack thickness
2007-12-07 15:12:43 +00:00
44d6235777
Constitutive_dislo.f90 contains now a modified version of HomogenisedC that accounts for twin reoriented regions.
...
ONLY constitutive_dislo was changed, NOT constitutive.pheno
2007-12-07 14:17:42 +00:00
b69aa2b112
Construction of the elasticity matrices for rotated/twin regions.
...
Definition of constitutive_Ntwin and constitutive_MaxNtwin
2007-12-07 13:59:15 +00:00
e18f304c5a
Crystal.f90 contains now the twin systems (at least for fcc, not implemented for bcc and hcp).
...
Schmid and transformations matrices for twin systemss are defined and constructed. Twin systems are specified using the type of variables as slip systems:
"MaxNTwin", "MaxMaxNtwin" ...
2007-12-07 12:36:17 +00:00
f63f6949cc
Corrected undefined "state" in HomogenisedC
...
Added "forall" loops in C construction
2007-12-07 10:54:19 +00:00
d615406722
Corrected HomogenisedC:
...
1- No dependence on material volume fractions!!!
2- Can now depend on state of microstructure
changed some loops from Nstatevars to Nslip
2007-12-07 10:37:06 +00:00
975c113ae8
Homogenised C per grain can now depend on microstructure (important for deformation twinning)
2007-12-07 10:34:21 +00:00
3c0d51542e
Changed to SI conformity. Mattex file changed bg->burgers
2007-11-15 17:04:30 +00:00
ad3ccf22c2
clarified tolerances in prec (abs vs rel)
...
all units conform to SI now !! (especially MPa --> Pa)
CONSEQUENCE: mattex files need to respect SI
2007-11-15 11:21:37 +00:00
e86a288a21
CPFEM_dummy_stress now user-given constant in _init (SI units !!)
2007-11-15 11:12:58 +00:00
896c37ede2
changed structure of CPFEM_general to allow for non local algorithm and parrallelisation
2007-11-08 08:26:02 +00:00
8619a92009
made sumVolfrac real also in constitutive_dislo.f90
2007-11-07 15:02:54 +00:00
56e82e0fe2
changed sumVolfrac to real
2007-11-06 11:21:46 +00:00
d94f6c80de
deleted unused variable constitutive_results
...
constitutive_maxNresults gets now calculated as maxval instead of hardwired
2007-11-06 10:21:03 +00:00
4dbf6ac3fa
added volume fraction of orientation to output array (now CPFEM_Nresults = 4)
2007-11-06 08:30:04 +00:00
d2471ab479
corrected formating error in output from mesh
2007-10-26 13:39:54 +00:00
909ebf2cd0
removed unused variables
...
corrected allocation error in constitutive_dislo.f90
2007-10-24 15:24:49 +00:00
20693b9d38
hybrid IA sampling now respects sample symmetry
2007-10-24 15:13:10 +00:00
bf35fa4868
former revision of mesh.f90 caused segmentation fault. probably due to
...
string assignment across memory. fixed now...
2007-10-24 11:25:58 +00:00
f0617b74f6
added output of mesh statistics at end of input file parsing
2007-10-24 09:00:42 +00:00
67a5711ed1
added awareness of set definitions (new function build_elemSetMapping)
...
added new style tables for initial conditions
2007-10-23 13:09:46 +00:00
ca0e2e55df
fixed broken IO_continousIntValues to be aware of element (or other)
...
sets
-This line, and those below, will be ignored--
M IO.f90
2007-10-23 13:08:27 +00:00
9043b4374e
Corrected the treatment of interaction coefficients in constitutive_dislo
2007-10-22 15:32:45 +00:00
57ed908129
removed unused variables
...
made hardening matrix finally (?) work
2007-10-22 14:53:10 +00:00
b611af8826
Hardening coefficient now corrected for coplanar systems
2007-10-17 15:12:00 +00:00
1aef23baf7
Initialization, allocation and computation of hardening matrices reviewed.
2007-10-16 17:12:27 +00:00
Philip Eisenlohr