Commit Graph

360 Commits

Author SHA1 Message Date
Martin Diehl 4a0a1f7ac9 paper is online 2022-01-02 22:29:48 +01:00
Martin Diehl 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
Sharan Roongta 32e741ae2c elastic constants for bcc iron 2021-12-21 15:54:46 +01:00
Nikhil Prabhu 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
Nikhil Prabhu 9c79c29288 Lattice, density and reference 2021-12-14 18:10:11 +01:00
Martin Diehl fd3e8532ee polishing 2021-12-13 16:50:47 +01:00
Martin Diehl d3a8b3d3d1 polishing 2021-12-13 16:46:01 +01:00
Nikhil Prabhu e330348c98 Temperature-dependent Elastic Constants for Aluminum 2021-12-13 16:38:31 +01:00
Nikhil Prabhu b41d9411a7 Temperature-dependent Elastic Constants for Silver 2021-12-13 16:30:46 +01:00
Sheng Zhang d66b9e1896 subdivision of interaction matrix for hcp 2021-12-06 16:51:18 +01:00
Martin Diehl 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
Martin Diehl 5abfe3c214 Merge remote-tracking branch 'origin/development' into MSC-Version 2021-12-01 15:35:49 +01:00
Martin Diehl 3a51e1119b text files on Unix should end with a new line character 2021-11-30 13:11:40 +01:00
Philip Eisenlohr 5ba59dead2 polish 2021-11-25 14:07:41 -05:00
Martin Diehl 97ffb8c88e guide the user
+ needed for consistent indentation (make YAMLlint happy)
2021-11-24 20:02:08 +01:00
Martin Diehl 719996f285 trailing definitions not needed 2021-11-24 15:52:38 +01:00
Martin Diehl 56bc3bc71d simplify counting, emphasize floating point values 2021-11-24 15:48:11 +01:00
Philip Eisenlohr 292449aca9 W has cI, not cF 2021-11-09 19:30:35 +00:00
Martin Diehl 2e3de727cc hint at issues with the current parametrization 2021-11-02 07:27:08 +01:00
Martin Diehl 3f3224a9cb found better source 2021-10-31 18:59:57 +01:00
Martin Diehl 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
Martin Diehl a352f8deeb reasonable convergence 2021-10-31 16:05:22 +01:00
Martin Diehl 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
Martin Diehl 25ca77c38e parameters from original paper (mostly) 2021-10-31 13:34:48 +01:00
Franz Roters 8a2f503f5f removed empty last line 2021-10-28 10:56:03 +02:00
Franz Roters d131dc76bf removed trailing spaces 2021-10-28 10:54:40 +02:00
Franz Roters cb796f97d7 new Marc example, sheet is now polycrystalline 2021-10-28 10:47:36 +02:00
Franz Roters d1a9b7333c corrected number of boundary conditions 2021-10-19 14:07:46 +02:00
Martin Diehl 0107acff16 original data was given in min^-1 2021-08-14 13:12:21 +02:00
Martin Diehl 809365cd72 reference for 1.4/1 2021-08-14 13:01:37 +02:00
Martin Diehl f1f658bbd2 Merge remote-tracking branch 'origin/development' into plastic-name-behavior-fix 2021-07-26 15:07:53 +02:00
Martin Diehl 931dc99557 not used
climb formulation was updated a while ago
2021-07-24 11:21:07 +02:00
Martin Diehl 6f906647eb documenting hex 2021-07-24 09:35:27 +02:00
Martin Diehl 2a78174547 standard names in source code 2021-07-23 22:17:00 +02:00
Martin Diehl 2d1d99542c takeover from original paper 2021-07-23 21:51:51 +02:00
Martin Diehl 6936ecb091 sl is the subscript for slip 2021-07-23 21:36:26 +02:00
Martin Diehl 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
Martin Diehl b98819a36c adjusting names 2021-07-20 18:29:21 +02:00
Martin Diehl 50fccb0a2e not needed 2021-07-17 22:53:58 +02:00
Martin Diehl 2ffa6cac70 Merge remote-tracking branch 'origin/development' into Marc-start-material-at-0 2021-07-14 06:15:46 +02:00
Martin Diehl c873123e6d reference can now include comments! 2021-07-13 20:46:50 +02:00
Martin Diehl 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
Martin Diehl fdc501243c improved naming 2021-07-10 09:31:11 +02:00
Martin Diehl 13028b6686 texture not needed anymore 2021-07-10 09:21:21 +02:00
Martin Diehl df44feb6f6 Merge branch 'damage-polishing' into polishing-for-beta 2021-07-09 11:27:51 +02:00
Martin Diehl 562a84bc30 quick hack for YAML issue with : 2021-07-09 11:12:17 +02:00
Martin Diehl 6e4fe5b1c3 consistent citation style
should be used for Fortran, python, YAML
2021-07-08 16:56:41 +02:00
Martin Diehl 3c6c5d77e8 following paper 2021-07-06 22:58:18 +02:00
Martin Diehl 4e11fba643 cleaning 2021-07-05 20:53:30 +02:00
Martin Diehl cd9d704aae bug fixes:
invalid material.yaml, detect such errors in future
2021-07-05 11:30:52 +02:00
Martin Diehl b465a6d615 new style examples 2021-07-05 05:38:47 +02:00
Martin Diehl 7daef03e65 new multiphyics notation 2021-07-03 22:50:14 +02:00
Martin Diehl 58ec949941 Merge remote-tracking branch 'origin/development' into polishing-for-beta 2021-07-03 22:20:33 +02:00
Abisheik Panneerselvam 6d33978cd1 mesh file format updated to 4.1 2021-07-03 08:22:59 +02:00
Martin Diehl cda0f21612 fix BC and material.yaml to work again 2021-07-03 08:22:11 +02:00
Martin Diehl daf7b4f2ab modular config with references 2021-07-02 07:45:24 +02:00
Martin Diehl 0fadcac1d8 should not be part of the repo 2021-06-30 17:56:40 +02:00
Martin Diehl 300431d2b0 correct conversion to float 2021-06-29 11:22:42 +02:00
Martin Diehl 4dcd249bf3 python YAML is too picky/following v1.1
https://stackoverflow.com/questions/30458977
2021-06-29 10:14:59 +02:00
Martin Diehl 7745640393 consistently use prefix as modifier 2021-06-28 23:41:50 +02:00
Martin Diehl b1f4c06f9c takeover from Christophs thesis 2021-06-26 13:25:13 +02:00
Martin Diehl 62e5cab440 polishing example configurations 2021-06-25 15:25:35 +02:00
Martin Diehl 8c06e7a4ff generic and extendable multiphysics notation 2021-06-24 14:49:09 +02:00
Martin Diehl eddb65d796 should not be part of the repository 2021-06-24 11:43:55 +02:00
Martin Diehl 452da977b0 cleaning up example files 2021-06-24 08:55:44 +02:00
Martin Diehl 0a22916aba not a double subscript 2021-06-19 15:13:27 +02:00
Martin Diehl 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
Sharan Roongta 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
Sharan Roongta 4669c289c7 Merge remote-tracking branch 'origin/development' into Fortran-cleaning 2021-05-28 15:00:06 +02:00
Martin Diehl bdb4029fb5 tI symmetry of 2nd order tensor is equivalent to hP 2021-05-26 22:49:53 +02:00
Martin Diehl 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
Martin Diehl 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
Martin Diehl ab070a3c13 data for thermal expansion 2021-05-24 10:31:56 +02:00
Martin Diehl 4d889e0b1b Merge remote-tracking branch 'origin/development' into Fortran-cleaning 2021-05-23 21:24:53 +02:00
Martin Diehl aa9e4aa841 not needed 2021-05-23 00:19:46 +02:00
Sharan Roongta 7440cc32a0 Merge branch 'internal-restructure' into 'development'
Internal restructure

See merge request damask/DAMASK!384
2021-05-22 09:38:33 +00:00
Martin Diehl d1ca7cfb95 isobrittle is working with sensible config file now 2021-05-21 21:40:10 +02:00
Abisheik Panneerselvam 492e9a0cb8 keyword names corrected 2021-05-21 17:05:47 +02:00
Martin Diehl 053c427509 adjusting to new interaction matrices 2021-05-09 14:50:55 +02:00
Martin Diehl 693c2f4e3f Merge remote-tracking branch 'origin/development' into MatrixInteraction_clean 2021-05-09 08:04:15 +02:00
f.basile 0d66320182 update tests 2021-05-07 13:52:02 +02:00
f.basile 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
f.basile 2d50a5de7f update examples FCC 2021-05-07 10:59:17 +02:00
Martin Diehl 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
Martin Diehl 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
Martin Diehl cfbb2d416f better example 2021-04-10 23:58:53 +02:00
Martin Diehl 5bf4553882 following naming of interaction coefficients 2021-03-29 07:25:55 +02:00
Martin Diehl a2b2f8fb13 include latest results 2021-03-29 07:07:11 +02:00
Martin Diehl 942d398e40 duplicate of YAML-based config file 2021-03-28 13:36:51 +02:00
Martin Diehl a587e70704 split into small sections and test damage 2021-03-28 12:08:08 +02:00
Martin Diehl 84e383964b polishing/fixing tests 2021-03-27 23:58:49 +01:00
Martin Diehl 33b601461b modularizing further
steepens the learning curve. But ensures that ther IS a learning curve
2021-03-27 19:25:36 +01:00
Martin Diehl ee3d3b75c7 thermal examples + tests 2021-03-27 17:15:48 +01:00
Martin Diehl 26e6328664 important things first 2021-03-27 16:28:47 +01:00
Martin Diehl 480b8315a7 cleaning + testing 2021-03-27 15:54:29 +01:00
Martin Diehl cc72fad86a split configuration per physics 2021-03-27 15:12:29 +01:00
Martin Diehl 22195faecc ':' causes problem in Fortran YAML parser 2021-03-27 06:12:25 +01:00
Martin Diehl 9fd244d8a0 cleaning 2021-03-26 20:59:49 +01:00
Martin Diehl 3a74270946 new style 2021-03-26 20:21:20 +01:00
Martin Diehl ac310ee760 elastic constants with source 2021-03-26 20:12:30 +01:00