Commit Graph

150 Commits

Author SHA1 Message Date
Martin Diehl 8b3a0982c6 rename was missing (is already in code) 2022-04-27 05:58:05 +02:00
Martin Diehl fb633798af following paper 2022-04-01 19:47:40 +02:00
Martin Diehl 692b6d66ec following hierarchical structure 2022-02-20 15:51:51 +01:00
Martin Diehl 909e1461b9 show thermal options 2022-02-19 23:11:10 +01:00
Martin Diehl 4cc7f94eef guide the user 2022-02-19 23:10:05 +01:00
Martin Diehl eca57d3b5f Merge remote-tracking branch 'origin/development' into dislotwin-fix-TWIP-TRIP 2022-02-17 08:17:39 +01:00
Martin Diehl bba105c2a8 re-fit, documented details 2022-02-13 18:37:34 +01:00
Martin Diehl 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
Martin Diehl 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
Martin Diehl bb6a62c475 more temperature dependent data 2022-02-13 13:49:19 +01:00
Martin Diehl 663b84641e needed for a complete set for Sn-beta 2022-02-12 22:29:56 +01:00
Martin Diehl 80f5496ef2 adjustments and improved documentation 2022-02-12 22:20:51 +01:00
Martin Diehl 4d808335de polishing 2022-02-12 18:55:01 +01:00
Martin Diehl cdabdb9882 temperature-dependent thermal conductivity 2022-02-12 16:11:09 +01:00
Martin Diehl 3bdfc29fb2 Parameter set for beta-Sn 2022-02-12 15:42:39 +01:00
Martin Diehl 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
Martin Diehl 8f0a16e654 fine tuning parameters
more stable, still physically reasonable
2022-02-06 11:27:53 +01:00
Martin Diehl 1883919b3c working configuration
simulations are not particular stable, but trends are ok and values seem
reasonable
2022-02-06 08:11:05 +01:00
Martin Diehl 0f0108f603 polishing 2022-01-09 08:14:31 +01:00
Martin Diehl a884b99aa9 Merge remote-tracking branch 'origin/development' into physics-based-hex-interactions 2022-01-08 20:45:46 +01:00
Sharan Roongta 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
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
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 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 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 c873123e6d reference can now include comments! 2021-07-13 20:46:50 +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 daf7b4f2ab modular config with references 2021-07-02 07:45:24 +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 bdb4029fb5 tI symmetry of 2nd order tensor is equivalent to hP 2021-05-26 22:49:53 +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 d1ca7cfb95 isobrittle is working with sensible config file now 2021-05-21 21:40:10 +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 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 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 ac310ee760 elastic constants with source 2021-03-26 20:12:30 +01:00
Martin Diehl 3b6c97edb0 adjusting names 2021-03-26 17:39:21 +01:00
Martin Diehl 078baa14c7 addDisplacement is deprecated 2021-03-26 13:00:41 +01:00
Martin Diehl cb0d407ce4 not used 2021-03-26 12:40:01 +01:00
Martin Diehl 6a2c107723 consistent names for debugging 2021-03-26 12:34:16 +01:00
Martin Diehl cffc9aa3c8 shorter, more systematic names 2021-03-26 12:08:36 +01:00