ca2a8d0a03
fixed typos in Abaqus related functions
2013-09-23 09:01:46 +00:00
595c8860a2
renamed myInstance -> matID, myStructure -> structID to be consistent with other constitutive models
2013-09-20 17:03:11 +00:00
ad32aa3ced
fixed calculation of CurlRMS when grid(1)==1
2013-09-20 16:17:25 +00:00
a0f304021f
fixed restarting for Polarisation and AL, updated corresponding test and polished output in python (some statements are screwed up when making them Python3 compatible)
2013-09-20 14:22:37 +00:00
40c399bf2e
fixed bug in last commit and remove one more goto marker
2013-09-19 15:28:55 +00:00
ce926aaf1f
Minor contribution :
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- add SVN keyword to the material.config file for cp-Ti
- add comments in lattice file
2013-09-19 09:17:09 +00:00
ca0b3b7b81
changed name of some variables to be in accordance with constitutive_none,j2,phenopowerlaw
2013-09-19 07:46:01 +00:00
70c888f6ea
fixed a typo in documentation
2013-09-18 19:54:39 +00:00
56d21286a6
fixed comment on values changed automatically
2013-09-18 14:33:40 +00:00
3eec0ecdcd
introduced #EOF# as module wide parameter in IO.f90
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renamed read/write binary file to read/write real/int
removed suffix job from readFile functions as the name of the model is needed as an argument
2013-09-18 14:07:55 +00:00
19a353edb4
made error in case of invalid precision more verbose
2013-09-18 13:59:42 +00:00
a8eb6a985e
- Addition of an example of a material.config file for hcp material (cp-Ti).
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- New Error Message #214 when elastic constants are not correctly defined.
- Error message when the c/a ratio for hcp is higher than 2 (no physical sense).
2013-09-17 12:20:50 +00:00
cb16b30409
set output order of spectral parameters to more reasonable one
2013-09-17 09:19:16 +00:00
3bf0ed84c8
some comments and minor improvements.
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removed tol_gravityNodePos from prec because it's not used
tol_math_check is now used by spectral driver to check rotation
2013-09-14 10:59:35 +00:00
5f973a21c0
require all hardening coefficients/ non schmid coefficients to be specified in material.config, do not silently ignore any
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warning message now more meaningful (?) when using less than maximum number of slip families
2013-09-12 14:47:09 +00:00
ddfc40afe6
improve restart test, deletion of results was messed up. fixed restart for BasicPETSc, AL and Polarization currently don't run when restarting
2013-09-05 12:07:58 +00:00
4ebf46d2ac
nonSchmidProjection was reset to zero each time during instance loop in init, so entries from previous instances got lost; fixed that
2013-08-23 13:53:03 +00:00
1f77594ca0
dislocation velocity was not correctly stored to state in last version
2013-08-21 13:54:36 +00:00
4f8664baa3
in kinetics: non schmid stresses only influence peierls mechanism, but not solid solution hardening; as a result the derivative of the velocity with respect to the resolved stress has to be split into a Schmid and a non-Schmid part
2013-08-21 12:21:52 +00:00
ec377a6e8e
removed obsolete "dead zone" scaling
2013-08-21 08:39:43 +00:00
f706ba3ff9
rearranged arguments of "constitutive_nonlocal_kinetics", got "tauTreshold" as argument, not complete state
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don't call "constitutive_nonlocal_kinetics" twice for edges in case of nonSchmid behavior, but just call once and copy results from positive to negative edges
2013-08-21 07:55:34 +00:00
277972edbd
"dv_dtau" argument in "constitutive_nonlocal_kinetics" not optional anymore
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renamed "screwStressProjection" to "nonSchmidProjection"
2013-08-21 07:23:02 +00:00
39c05e0d9e
for bcc: exchanged 2nd and third hardening coefficient to be consistent with fcc; now 2nd is coplanar and 3rd is collinear; added newer reference concerning the bcc hardening coefficients
2013-08-14 11:47:03 +00:00
e909b825cc
correction of hardening coefficients also enabled for bcc
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for fcc: now applied to all hardening coefficients, not only hirth, lomer, and glissile
2013-08-14 11:44:30 +00:00
b8d5f3124f
added citation on phenopowerlaw aluminum parameters
2013-08-09 21:24:42 +00:00
e62b760a6e
added F_avg = F_aim in boundary condition convergence check
2013-08-09 16:25:13 +00:00
822fa3d97c
forgotten line continuation
2013-08-09 04:16:16 +00:00
c93373a4ac
removed long lines
2013-08-08 19:33:21 +00:00
3bb5a5e7b5
line too long in DAMASK_spectral_solverPolarisation.f90, reordered curl calculation for clearer look, fixed test for Marc 2013
2013-08-08 18:10:58 +00:00
591a3023e8
made plain mode work with Abaqus
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ATTENTION plain mode (Marc and Avaqus) does not support writung out the deformed geometries
2013-08-08 15:00:22 +00:00
3fcc00910c
fixed bug that occured under marc (and abaqus?) with openmp:
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"lastLovl" (for marc) and "lastStep" (for abaqus) have to be global module variables in FEsolving.f90 instead of local variables in the respective DAMASK_* files; otherwise they are initialized with zero each time hypela2/umat is called.
2013-08-08 12:53:03 +00:00
7f3c24e1f1
fixed some buggy last minute changes in the last commit
2013-08-08 09:13:29 +00:00
23e8fcbc51
updated config file with new convergence parameters
2013-08-08 09:12:12 +00:00
ac92b90e0b
fixed al and pol solver, now checking for div(p) = curl(f) = 0
2013-08-07 17:20:05 +00:00
f2d6703148
multiplication now sensitive of crystal structure, yet multiplication in bcc identical to fcc except for the contribution of edges which is completely dropped for bcc
2013-08-05 09:26:37 +00:00
813ed130b0
nonSchmid behavior now ready to use for bcc with phenopowerlaw and nonlocal constitutive model.
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nonSchmid tensors according to Koester,Ma,Hartmaier,2012.
extended lattice_Sslip with non-Schmid tensors (the full non-symmetric tensors are required for the tangent and cannot be retrieved from the symmetrized Mandel notation)
2013-08-05 09:23:21 +00:00
9f0fe873ba
plain mode (no ping pong) now seems to work for marc, further testing needed
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regular sequence of computation modes is
inc 0: 1,1,1,…
inc 1: 0,0,0,…
7,1,1,…
0,0,0,…
1,1,1,…
and so on
after a cutback the computation modes follow as
inc 5: 8,0,0,…
1,1,1,…
0,0,0,…
1,1,1,…
2013-08-02 16:19:45 +00:00
fa3be9a967
corrected lastLovl introduced in rev2593
2013-08-02 15:44:28 +00:00
5b80ef3a4c
fixed wrong error calculation in Polarisation and AL solvers, and strictened tolerances for tests
2013-08-02 13:55:44 +00:00
8d6b840802
removed variable lastMode from FE_solving, used to be used for detection of first call after ping pong; now this is done by checking for a change in the lovl (macro) or a change in the calculation step (abaqus)
2013-08-02 13:28:50 +00:00
74791a6686
corrected invalid error for mismatch_p
2013-08-02 11:48:24 +00:00
3d687be8b0
Changed order of blocks associated with different tasks:
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backup jacobian
restore jacobian
age results
collect
calc
This becomes important if multiple tasks are requested by one call to CPFEM_general. In plain mode this could, e.g., be
1) backup jaco, 2) age results, 3) calc
2013-08-02 11:36:51 +00:00
7d2206356e
parallelExecution flag now passed as input variable by CPFEM_general; flag is set on the solver level (DAMASK_abaqus_exp.f, DAMASK_marc.f90, etc.)
2013-08-02 11:20:11 +00:00
4f9dbfa193
last commit also solves problem with infinite loop in case of a cutback in homogenization
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corrected indentation of a comment
2013-08-02 07:59:55 +00:00
a08d263865
remnoved some unused fuctions from use statements
2013-08-02 06:18:41 +00:00
a7f0f4ed79
moved some small part of the code that remembers maximum and minimum stress/stiffness values to different location
2013-08-01 16:27:37 +00:00
728facd451
corrected indentation level of parts of the code
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moved debugging output of stress and stiffness to different position in code
2013-08-01 16:10:56 +00:00
ac2ca43cfc
added svn properties
2013-08-01 09:13:46 +00:00
2dc985f558
set tolerances to useful values and renamed them.
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allowed "keyword = value" in numerics.config (simply removing "=" from line)
2013-07-31 15:03:38 +00:00
b5a11f9d31
fixed bug in AL, weakened correction slightly
2013-07-30 21:04:41 +00:00
Martin Diehl