e3a64ae4ff
don't fit close to 0K
...
cryogenic temperatures are normally not of interest, avoid considering
the strongly curved region below 80K in the fit gives probably better
extrapolation properties for T>300K
2022-02-13 14:57:01 +01:00
ba16ea21a0
avoid overfitting
...
there are only 3 data points for C_13, with one close to 0K. Leave this
point out and fit only a 1st order polynomial
2022-02-13 14:48:15 +01:00
bb6a62c475
more temperature dependent data
2022-02-13 13:49:19 +01:00
663b84641e
needed for a complete set for Sn-beta
2022-02-12 22:29:56 +01:00
80f5496ef2
adjustments and improved documentation
2022-02-12 22:20:51 +01:00
4d808335de
polishing
2022-02-12 18:55:01 +01:00
cdabdb9882
temperature-dependent thermal conductivity
2022-02-12 16:11:09 +01:00
3bdfc29fb2
Parameter set for beta-Sn
2022-02-12 15:42:39 +01:00
eb0fca9222
generic examples
...
might help some users to make the connection between old an new names,
good to have examples anyways
2022-02-12 09:08:38 +01:00
8f0a16e654
fine tuning parameters
...
more stable, still physically reasonable
2022-02-06 11:27:53 +01:00
1883919b3c
working configuration
...
simulations are not particular stable, but trends are ok and values seem
reasonable
2022-02-06 08:11:05 +01:00
0f0108f603
polishing
2022-01-09 08:14:31 +01:00
a884b99aa9
Merge remote-tracking branch 'origin/development' into physics-based-hex-interactions
2022-01-08 20:45:46 +01:00
c29428a609
Merge branch 'more-material-parameters' into 'development'
...
new material parameters
See merge request damask/DAMASK!490
2022-01-06 16:28:40 +00:00
4a0a1f7ac9
paper is online
2022-01-02 22:29:48 +01:00
7e4a374c9e
new material parameters
...
- austenitic steel AISI304
- SAE1050 after quenching to martensite
I don't know how the old set of elastic constants for martenstite
(originally coming from 10.1088/0965-0393/23/4/045005) was derived,
but it is hard to believe that the elastic behavior can be that strongly
modified by a heat treatment.
2021-12-27 21:10:28 +01:00
32e741ae2c
elastic constants for bcc iron
2021-12-21 15:54:46 +01:00
242fa486a6
Merge branch 'Temperature-dependent_Elastic_Constants-Al_and_Ag' of magit1.mpie.de:damask/DAMASK into Temperature-dependent_Elastic_Constants-Al_and_Ag
2021-12-14 18:10:39 +01:00
9c79c29288
Lattice, density and reference
2021-12-14 18:10:11 +01:00
fd3e8532ee
polishing
2021-12-13 16:50:47 +01:00
d3a8b3d3d1
polishing
2021-12-13 16:46:01 +01:00
e330348c98
Temperature-dependent Elastic Constants for Aluminum
2021-12-13 16:38:31 +01:00
b41d9411a7
Temperature-dependent Elastic Constants for Silver
2021-12-13 16:30:46 +01:00
d66b9e1896
subdivision of interaction matrix for hcp
2021-12-06 16:51:18 +01:00
fe2123bae4
2. order prismatic systems are not needed
...
not clear for which material they have been introduced, according to
T.R. Bieler and P. Eisenlohr they are typicall not active in any
material of interest
2021-12-06 12:23:24 +01:00
5abfe3c214
Merge remote-tracking branch 'origin/development' into MSC-Version
2021-12-01 15:35:49 +01:00
3a51e1119b
text files on Unix should end with a new line character
2021-11-30 13:11:40 +01:00
5ba59dead2
polish
2021-11-25 14:07:41 -05:00
97ffb8c88e
guide the user
...
+ needed for consistent indentation (make YAMLlint happy)
2021-11-24 20:02:08 +01:00
719996f285
trailing definitions not needed
2021-11-24 15:52:38 +01:00
56bc3bc71d
simplify counting, emphasize floating point values
2021-11-24 15:48:11 +01:00
292449aca9
W has cI, not cF
2021-11-09 19:30:35 +00:00
2e3de727cc
hint at issues with the current parametrization
2021-11-02 07:27:08 +01:00
3f3224a9cb
found better source
2021-10-31 18:59:57 +01:00
737eff9179
bugfix: change of behavior
...
v_0 was erroneously introduced
use tau = (tau_pos+tau_neg)/2
2021-10-31 18:59:51 +01:00
a352f8deeb
reasonable convergence
2021-10-31 16:05:22 +01:00
fbc4865c30
mathematically equivalent re-formulation
...
allows to disable contribution from grain size by setting it to a large
value
2021-10-31 15:42:18 +01:00
25ca77c38e
parameters from original paper (mostly)
2021-10-31 13:34:48 +01:00
8a2f503f5f
removed empty last line
2021-10-28 10:56:03 +02:00
d131dc76bf
removed trailing spaces
2021-10-28 10:54:40 +02:00
cb796f97d7
new Marc example, sheet is now polycrystalline
2021-10-28 10:47:36 +02:00
d1a9b7333c
corrected number of boundary conditions
2021-10-19 14:07:46 +02:00
0107acff16
original data was given in min^-1
2021-08-14 13:12:21 +02:00
809365cd72
reference for 1.4/1
2021-08-14 13:01:37 +02:00
f1f658bbd2
Merge remote-tracking branch 'origin/development' into plastic-name-behavior-fix
2021-07-26 15:07:53 +02:00
931dc99557
not used
...
climb formulation was updated a while ago
2021-07-24 11:21:07 +02:00
6f906647eb
documenting hex
2021-07-24 09:35:27 +02:00
2a78174547
standard names in source code
2021-07-23 22:17:00 +02:00
2d1d99542c
takeover from original paper
2021-07-23 21:51:51 +02:00
6936ecb091
sl is the subscript for slip
2021-07-23 21:36:26 +02:00
eb834b635d
unify notation with grid
...
consistent style: Symbols, not descriptions.
also removed untested/unused loginc functionality. Once load cases are
written in YAML, we can introduce the scaling as in DAMASK_grid
2021-07-22 08:48:44 +02:00
b98819a36c
adjusting names
2021-07-20 18:29:21 +02:00
50fccb0a2e
not needed
2021-07-17 22:53:58 +02:00
2ffa6cac70
Merge remote-tracking branch 'origin/development' into Marc-start-material-at-0
2021-07-14 06:15:46 +02:00
c873123e6d
reference can now include comments!
2021-07-13 20:46:50 +02:00
df9a94422f
0-based indexing in MSC.Marc
...
inline with Python library and grid, still need to decide on mesh (neper
is 1-based)
2021-07-10 09:49:29 +02:00
fdc501243c
improved naming
2021-07-10 09:31:11 +02:00
13028b6686
texture not needed anymore
2021-07-10 09:21:21 +02:00
df44feb6f6
Merge branch 'damage-polishing' into polishing-for-beta
2021-07-09 11:27:51 +02:00
562a84bc30
quick hack for YAML issue with :
2021-07-09 11:12:17 +02:00
6e4fe5b1c3
consistent citation style
...
should be used for Fortran, python, YAML
2021-07-08 16:56:41 +02:00
3c6c5d77e8
following paper
2021-07-06 22:58:18 +02:00
4e11fba643
cleaning
2021-07-05 20:53:30 +02:00
cd9d704aae
bug fixes:
...
invalid material.yaml, detect such errors in future
2021-07-05 11:30:52 +02:00
b465a6d615
new style examples
2021-07-05 05:38:47 +02:00
7daef03e65
new multiphyics notation
2021-07-03 22:50:14 +02:00
58ec949941
Merge remote-tracking branch 'origin/development' into polishing-for-beta
2021-07-03 22:20:33 +02:00
6d33978cd1
mesh file format updated to 4.1
2021-07-03 08:22:59 +02:00
cda0f21612
fix BC and material.yaml to work again
2021-07-03 08:22:11 +02:00
daf7b4f2ab
modular config with references
2021-07-02 07:45:24 +02:00
0fadcac1d8
should not be part of the repo
2021-06-30 17:56:40 +02:00
300431d2b0
correct conversion to float
2021-06-29 11:22:42 +02:00
4dcd249bf3
python YAML is too picky/following v1.1
...
https://stackoverflow.com/questions/30458977
2021-06-29 10:14:59 +02:00
7745640393
consistently use prefix as modifier
2021-06-28 23:41:50 +02:00
b1f4c06f9c
takeover from Christophs thesis
2021-06-26 13:25:13 +02:00
62e5cab440
polishing example configurations
2021-06-25 15:25:35 +02:00
8c06e7a4ff
generic and extendable multiphysics notation
2021-06-24 14:49:09 +02:00
eddb65d796
should not be part of the repository
2021-06-24 11:43:55 +02:00
452da977b0
cleaning up example files
2021-06-24 08:55:44 +02:00
0a22916aba
not a double subscript
2021-06-19 15:13:27 +02:00
218e6a79a8
VTK image data is the appropriate type, not VTK rectilinear grid
...
FFTs require constant spacing in all three directions, this is
guaranteed by the vtkImageData but not by vtkRectilinearGrid
2021-06-15 19:02:26 +02:00
d1a6607782
Merge branch 'load2Dtensor' into 'development'
...
support for 2D tensor in load case
See merge request damask/DAMASK!391
2021-05-29 13:21:47 +00:00
4669c289c7
Merge remote-tracking branch 'origin/development' into Fortran-cleaning
2021-05-28 15:00:06 +02:00
bdb4029fb5
tI symmetry of 2nd order tensor is equivalent to hP
2021-05-26 22:49:53 +02:00
adb1e51e24
support for 2D tensor in load case
...
currently optional, but should become mandatory after a transition
period
2021-05-26 08:04:14 +02:00
40698740aa
fixed symmetry handling
...
- ort not tested, no examples, no documentation => removed
- aP is the opposite of isotropic => removed
isostropic materials can be easily specified as cI or cF, using C_44 =
1/2 * (C_11 - C_12). Acceptable extra effort for special use case
orthorhombic can be easily implemented if needed, but needs test,
documentation, and examples
2021-05-24 15:45:25 +02:00
ab070a3c13
data for thermal expansion
2021-05-24 10:31:56 +02:00
4d889e0b1b
Merge remote-tracking branch 'origin/development' into Fortran-cleaning
2021-05-23 21:24:53 +02:00
aa9e4aa841
not needed
2021-05-23 00:19:46 +02:00
7440cc32a0
Merge branch 'internal-restructure' into 'development'
...
Internal restructure
See merge request damask/DAMASK!384
2021-05-22 09:38:33 +00:00
d1ca7cfb95
isobrittle is working with sensible config file now
2021-05-21 21:40:10 +02:00
492e9a0cb8
keyword names corrected
2021-05-21 17:05:47 +02:00
053c427509
adjusting to new interaction matrices
2021-05-09 14:50:55 +02:00
693c2f4e3f
Merge remote-tracking branch 'origin/development' into MatrixInteraction_clean
2021-05-09 08:04:15 +02:00
0d66320182
update tests
2021-05-07 13:52:02 +02:00
16cba043c9
update BCC examples, old_coef=new_coef/ 1=1 - 2=3 - 3=2,8,9 - 4=4,5,10,11,12,13 - 5=7,20,23 - 6=6,14,15,16,17,18,19,21,22,24
2021-05-07 11:46:29 +02:00
2d50a5de7f
update examples FCC
2021-05-07 10:59:17 +02:00
c8cdd7e622
better numerical parameters for thermal solver/PETSc
...
works for realistic values for thermal problems
parameters copied from spectral_damage
2021-05-05 18:14:53 +02:00
3977e230b3
documenting and ensuring consistent argument names
...
'name' for a dataset matches the analogy to a file name
2021-04-24 14:47:45 +02:00
cfbb2d416f
better example
2021-04-10 23:58:53 +02:00
Martin Diehl