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:
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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
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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 !!!!!
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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
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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.
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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.
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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.
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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).
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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
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Added "forall" loops in C construction
2007-12-07 10:54:19 +00:00
d615406722
Corrected HomogenisedC:
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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)
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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
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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
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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
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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)
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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)
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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
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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
b0279435e3
CPFEM_Temperature is now a function of the element number and the integration point number
2007-10-16 17:08:06 +00:00
ea65703f83
Interaction type matrices are defined in a more convenient way
2007-10-16 17:05:36 +00:00
ee81ae29df
Update of mattex file (monoclinic-2)
2007-10-16 16:59:55 +00:00
71e870032f
output Euler angles in Degree
2007-10-16 14:47:09 +00:00
1da4244900
reintruduced temperature in call of CPFEM_general, got lost when changing to version dependent top files
2007-10-16 13:42:48 +00:00
5d566f63fd
corrected plotv
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names of common blocks changed in marc2007r1, therfore we now have mpie_cpfem_marc2007r1.f90 and mpie_cpfem_marc2005r3.f90
2007-10-16 13:22:39 +00:00
296f09d225
Checked computation of hardening matrix
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In case of constitutive_pheno.f90, the computation can be optimized.
Mattex file slightly modified
2007-10-16 12:20:58 +00:00
ad470f6ee0
Added explanations and comments in mattex file
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The dislocation based constitutive subroutine can be only use for fcc crystal !!!!
The constitutive equations are different for bcc and hcp.
2007-10-16 12:11:58 +00:00
4a70b4dbbc
Added a possible example of mattex file
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Some syntax corrections
2007-10-16 11:50:51 +00:00
Denny Tjahjanto