338e338c9a
- fixed bug in volume calculation of 2d elements
...
- subroutine "mesh_build_ipVolumes" uses openmp parallelization
2013-04-10 08:24:53 +00:00
d80d416c32
2d elements now have a volume corresponding to a thickness of 1; used to have zero volume
...
now also 2d elements can be used with nonlocal model
2013-04-09 18:07:30 +00:00
5b508b5ee4
no need to exclude any geometry type from usage of nonlocal model
2013-04-09 13:10:31 +00:00
924d943edc
simplified interface of CPFEM_general (removed P and F, made cs and dcs/dE optional)
...
commented and cleaned up the marc interface.
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
For marc simulations, run
./code/setup/setup_code.sh
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
2013-04-09 10:08:00 +00:00
7b5a202e8c
enabled alternative (and soon standard) keywords grid (resolution) and size (dimension).
...
removed errors for odd resolution
2013-04-08 14:22:32 +00:00
ad879ebcf9
forgot to delete all occurrences of obsolete "constitutive_nonlocal_ accumulatedShear" in last commit
2013-04-08 08:51:12 +00:00
10e50bf41d
improved accuracy of "accumulated shear": now added as a state variable, which facilitates integration (dotstate=shearrate); needs absolute tolerance value for state integration in material.config
2013-04-04 13:37:14 +00:00
3c25723139
- make sure that formerly blocked density is not able to move to neighbor until it is remobilized
...
- added some explicit indices instead of ":"
2013-04-03 16:29:48 +00:00
6d3f05b387
small changes in nonlocal constitutive model:
...
- make sure neighboring density is always greater equal zero
- no extra Bauschinger in postResults
2013-04-03 16:22:55 +00:00
5b8257a7f9
added debugging possibility for MSC.Marc, rename parameters to CAPITALS
2013-03-31 13:06:49 +00:00
2f76365ac8
fixed wrong string concatenation
2013-03-30 19:43:06 +00:00
965ab38217
corrected error bounds for spectral parameter "maxCutback"
2013-03-28 16:04:47 +00:00
d59e072209
general polishing
2013-03-28 13:50:20 +00:00
7f37f55904
added missing line continuation in numerics and explicit private statements in the other files
2013-03-28 10:37:00 +00:00
d2ae06015a
moved "Random is random" to output of random seed, cleaned up a little
2013-03-28 10:02:11 +00:00
745ca5a6a5
added "public" (and where possible "protected") statements to functions/subroutines/variables/parameters where needed
...
added -fmodule-private to compile options for gfortran, i.e. gfortran won't compile anymore if an entity is not explicitly declared as public but used in another module to ensure stronger encapsulation
2013-03-28 07:40:30 +00:00
b8f8d66f82
total density used in backstress calculation now based on average of neighborhood
...
fixed small bug in state_init: random distribution of density was probably not working correctly, as some variables were not properly initialized
2013-03-27 13:04:01 +00:00
39a70e8a19
fixed bug in coordinate calculation when no average F was given (scaled wrong by ncp_elems**2)
...
other changes: just polishing + some more comments
2013-03-27 12:28:55 +00:00
b6aecdac17
corrected debugging output of node twins
2013-03-27 10:25:37 +00:00
e25af5db04
added function for finding the (non-periodic) nearest neighbor
2013-03-27 10:14:44 +00:00
44eb771583
added crystallite output of current ip coordinates
2013-03-27 10:12:28 +00:00
15b6242585
set more appropriate default values for spectral solver tolerances (abs stress BC was at huge())
2013-03-26 16:36:52 +00:00
33dc8251c0
saved some memory not copying data within one function
2013-03-25 19:02:12 +00:00
97fe4400ff
corrected comment explaining structure of nBlock
2013-03-25 18:36:21 +00:00
e6f6c22a30
polished Abaqus Standard, changed inclusion of OMP functionality from "spectral style" (include) to "marc style" (use) to prevent explicit from crashing
2013-03-25 18:25:15 +00:00
966ad2826b
merged two-stepped subroutine call into one call, added comments and cleaned up.
...
working for small example (with and without openMP), don't know if the results make any sense
2013-03-25 17:45:58 +00:00
19655c2d92
significantRho check was flawed for dipole density
2013-03-25 17:36:04 +00:00
d55ba3e3e6
now using correct exit routine for Abaqus/Explicit
2013-03-25 13:52:22 +00:00
02f092492e
updated copyright header
2013-03-22 17:35:05 +00:00
5b96c1d62a
scaling of deformation gradient fluctuations now possible in x,y,z independently (give array).
2013-03-22 15:09:55 +00:00
be655ae536
Changed AL solver errors to absolute. Stress boundary error now max of relative and absolute error
2013-03-22 14:46:55 +00:00
2a6f66d504
Abaqus explicit now with correct interface, seems to work now
2013-03-21 17:24:58 +00:00
cee90bbdb3
simplified dislocation kinetics: dropped relativistic correction of velocity, since the infinite attack frequency already sets a limit for the velocity; dropped second; also dropped the correction term for backward jumps, since it was probably not meaningful
2013-03-21 12:52:29 +00:00
0b10c52b77
restore Jacoby after cutback, was lost during restructering
2013-03-15 06:27:04 +00:00
dd06d07e1c
set default number of iteration for spectral solver to 250 instead of 40, abaqus doxygen now does the correct inclusion (everything appeared twice before)
2013-03-14 23:10:02 +00:00
1779510dda
remove some unused variables, set default value for divergence calculation to 1.e-5 and made calculation independent of dim and res
2013-03-12 18:48:28 +00:00
3e2ecbe0a3
added time stamp to init of lattice
2013-03-07 22:45:00 +00:00
b9e0326240
added function to calculate the gradient, addGradient.py will follow
2013-03-07 07:58:42 +00:00
1ce6028ad3
simplified CurlFFT and DivergenceFFT functions, and did the last changes to Utilities related to the new structure of the spectral solver
2013-03-06 19:34:30 +00:00
60633ffd98
some doxygen corrections
2013-03-06 14:41:15 +00:00
1f4d7c2ca4
changed reference stiffness to min max avg from volume avg. using terminally ill information in convergence check
2013-03-06 14:31:13 +00:00
7e0ea5dd04
hickups in doxygen documentation fixed
2013-03-05 14:35:26 +00:00
5c1185a5d2
renamed F_lambda to F_tau for clarity. using stress tangent to precondition equations
2013-03-04 09:49:40 +00:00
ada2beb8b8
reorganized calculation modes for CPFEM, now having better readable and cleaner structure
2013-03-01 11:48:29 +00:00
33e75972cc
unified indices used for better understanding
2013-03-01 09:36:45 +00:00
72bc1df832
forgot in previous commit
2013-02-28 17:37:26 +00:00
0209a1d5a7
restructured AL solver to resemble polarization scheme and introduced alpha and beta parameters in numerics to determine what kind of solution you want. alpha = beta = 1 results in the AL scheme. alpha = beta = 2 results in the accelerated scheme. safe values are anything in between. changed the solver to use stress calculations on the campatible field which seems to result in faster convergence.
2013-02-28 17:35:02 +00:00
59da88460e
preparation for introduction of plain mode and restructuring of calc modes for CPFEM_general
2013-02-27 20:41:14 +00:00
875abcd06f
replaced some array assignments, which might have caused trouble when using the "timeSyncing" option, by parallelized loops of scalar value assignments
2013-02-27 16:36:12 +00:00
62e55483f7
fixed bug in lattice: line continuation character was missing
2013-02-27 10:49:23 +00:00
3736ab1d97
added shortcuts for two do loops in the "timesyncing" procedure
...
math_pDecomposition enclosed by omp critical statement; somehow, this subroutine is not thread safe, not clear what exactly the problem is
2013-02-27 10:32:37 +00:00
bac186c5b7
removed 2003 standard initialization expression not supported by ifort so far
2013-02-27 07:35:53 +00:00
0be6706483
some more detailed doxygen comments
2013-02-26 19:01:31 +00:00
04c2b22766
removed time information from interface routines, should work now
2013-02-26 12:49:07 +00:00
9ec87e8d1f
moved include statement of IO.f90 before corresponding use statement, still untested
2013-02-26 06:28:28 +00:00
72418f7b60
removed -c from options to compile_spectralSolver and added functionality to remove "-c" or "--compile" from command line arguments befor calling compile_spectralSolver
2013-02-25 18:46:36 +00:00
07ff1f7c93
reporting current time for most module inits
2013-02-25 16:34:59 +00:00
5b16f57727
added int vec pointer for more efficient memory allocation of homog and micro counting (elemsOfHomogMicro) in material.f90
2013-02-25 13:13:52 +00:00
8f2e164fd2
some more documentation, mainly on the exit codes
2013-02-23 00:24:30 +00:00
393c60565d
one line was beyond 132 characters
2013-02-22 05:38:02 +00:00
42b96354db
doxygen comments
2013-02-21 23:08:36 +00:00
1f86e098ba
doxygen documentation, enabled uncommented debug statement to be turned on by switches, minor polishing
2013-02-20 22:06:15 +00:00
a98be4e0cf
IO_error and IO_warning crashed for string of zero length (or only containing whitespaces), fixed now.
...
Also added BEGIN and END statement to numerics in case of non-presen DAMASK_NUM_THREADS, would prevent this error and is better for debugging
2013-02-20 21:56:59 +00:00
dfe34fd162
specified quit as external as it is not part of a module
2013-02-20 14:37:12 +00:00
ecbc15abd0
doxygen related changes: corrected arrows in material.f90 and replaced $REVISION$ by substitution key to be changed after test
2013-02-19 22:12:05 +00:00
d8da2f60d8
added core module function math_periodicNearestNeighborDistances
2013-02-19 14:56:26 +00:00
7461e13c1e
relocated spectral_quit() into driver code.
...
added (dummy) core_quit() for Python damask module.
2013-02-19 14:54:34 +00:00
b57d001e71
added hints on offending positions when parsing material.config
2013-02-15 08:26:38 +00:00
c1cf446774
parsing of material.config file now expects adequate number of (slip/twin) family entries according to given lattice type.
...
used to read up to maxN, but that caused unnecessary IO_warnings...
2013-02-14 22:24:55 +00:00
cd0325baf1
introduced atol_twinfrac for dislotwin
...
set values in material.config example
atol_rho 1.0,
atol_twinFrac 1.0e-7
2013-02-14 09:57:26 +00:00
77c0b32af9
removed possible (but not-working) output of schmid_factor_shearband from dislotwin
2013-02-14 08:53:17 +00:00
d715ec769b
removed debug statements from symlink_Code.py, added autodetection for fortran compiler and disabled compiling on default
2013-02-13 18:45:49 +00:00
1496c62258
updated doxygen config file for FEM solvers, replaced some external statements, removed debugging options from abaqus_v6.env causing Abaqus to crash (didn't detect the bug so far), added new homogenization test to automator, added more debug options + comments to Makefile
2013-02-13 17:54:56 +00:00
b78fafc3b5
corrected integer initialized to reals
2013-02-13 15:47:00 +00:00
12b81a2b75
moved second file extension (.pes) into DAMASK_abaqus_*.f
2013-02-13 10:56:50 +00:00
35346b70b5
fixed RGC homogenization in case dt==0
...
removed misplaced parameter statement in IO.f90
2013-02-13 09:36:06 +00:00
0856a7aa32
fixed bugs and simplified warning reporting when reading in int, float, and string values
2013-02-12 19:00:41 +00:00
59a265ec7f
forgot intent(in) statements needed for pure routines
2013-02-11 10:56:10 +00:00
f0b4281400
removed unused variables, added pure statements, and declared external functions as external (using gfortrans debug option)
2013-02-11 10:43:45 +00:00
c7c81a5ab5
removed unused variables and declared external functions as external
2013-02-11 09:44:17 +00:00
a89efaa4a6
added missing bracket and substituted one more forall by do loop
2013-02-09 08:23:47 +00:00
f928d0ca0f
some changes on the IKML libs, now using explicit linkin
2013-02-09 08:17:12 +00:00
e9f351c69b
forgot to commit
2013-02-08 15:56:58 +00:00
147cc8efca
removed debug statement
2013-02-08 15:56:24 +00:00
e644c6dbc5
improved reading in of values, now only warnings in case of problematic entries in material.config
...
divergence calculation sqrt scaling optionally introduced for basic scheme spectral solver
2013-02-08 15:55:53 +00:00
59e59c90c5
added Option DEBUG to Makefile to turn run time debugging on, compile tests use this option
2013-02-08 15:43:15 +00:00
32a416e298
fixed memory leak associated to accumulated shear storage.
2013-02-08 13:33:25 +00:00
c7740b41a5
added possible accumulated shear output request to example list of phenopowerlaw
2013-02-07 11:09:14 +00:00
eacf6f1196
now also fixed the abaqus part
2013-02-07 10:45:10 +00:00
a036f1eb3a
as some IO functions are no longer pure I changed some forall statements to ordinary do loops
2013-02-07 08:52:47 +00:00
722d5574fb
added output capabilities for accumulated shears on slip and twin systems.
2013-02-06 18:09:11 +00:00
362cbf3359
Made corresponding changes in the constitutive files and DAMASK_spectral_driver and interface files with respect to the changes made to IO.f90
2013-02-06 16:45:34 +00:00
b591dd5f33
made changes to string, int, float interpretations and added warnings.
2013-02-06 16:41:09 +00:00
c4b877d4f1
replaced missued family index by system index
2013-02-06 08:45:08 +00:00
037081831b
last commit did't compile, hope it's working as it should now
2013-02-05 20:07:25 +00:00
4997328de1
added use statements
2013-02-05 15:03:36 +00:00
865842b0ed
LpandTangent assumed to be called with deviatoric stress input.
...
Now calculates deviator internally...
(Might have led to non volume preserving deformation.)
2013-02-05 13:47:00 +00:00
79e7deca55
introduced dedicated calculation of interface normals in IP neighborhood. (2D elements did not work so far..!)
...
fixed definitions of some (2D) interface planes to have all normals pointing outward.
removed "int, private :: i" defined for spectral compilation.
2013-02-05 13:27:37 +00:00
cc9eb685fe
fixed wrong setting of coordinates in spectral solvers and removed old python scripts for setup of code and processing
2013-02-05 12:31:44 +00:00
45344cff6b
added check if nGrains==1 when non-local plasticity is used
2013-02-04 14:34:01 +00:00
Christoph Kords