Commit Graph

56 Commits

Author SHA1 Message Date
Philip Eisenlohr e161ef40b3 per-family parameters for kinehardening 2023-08-11 10:36:03 -04:00
Philip Eisenlohr ffdf478b62 all parameters as slip family-dependent 2023-08-04 13:07:42 -04:00
Philip Eisenlohr 96de1abc04 forest projection of both edge and screw character with adjustment parameter f_edge 2023-06-22 14:16:27 -04:00
Philip Eisenlohr eeb0825e63 adjusting to original publication
Our implementation is using synonymous names for parameters compared to the paper by J.A. Wollmershauser, B. Clausen, and S.R. Agnew.

'xi_inf' and 'chi_inf' are not strictly "asymptotic values", but stresses that correspond to the back-extrapolation from the terminal linear hardening stage (characterized by 'h_inf_xi/chi').

All parameters are referenced back to their counterparts in the paper by J.A. Wollmershauser, B. Clausen, and S.R. Agnew.
2023-03-31 17:54:25 +00:00
Martin Diehl f427b85967 re-fit for new phenopowerlaw formulation 2023-01-23 21:51:08 +01:00
Martin Diehl 1174e94486 re-fit
- new phenopowerlaw formulation for hardening
- physics-based interactions (scaled DDD results such that
  self-hardening is 1.0)
2023-01-15 01:34:30 +01:00
Martin Diehl 6c1edaeaac new data for Aluminum 2023-01-15 01:33:50 +01:00
Martin Diehl eb74d5a097 polishing 2023-01-08 11:54:42 +01:00
Martin Diehl 28ea09050d polishing 2022-10-25 23:18:22 +02:00
Martin Diehl ff3e08531e including test 2022-10-23 12:42:17 +02:00
Martin Diehl 0c83245d4b example files for TWIP/TRIP
I'm not able to reproduce the results from https://doi.org/10.1016/j.actamat.2016.07.032,
but these parameters give results that are qualitatively ok
2022-09-22 16:39:23 +02:00
Martin Diehl 576c79a619 following DAMASK paper 2022-06-13 14:08:45 +02:00
Martin Diehl 9b94aca09f new example file 2022-06-08 23:28:54 +02:00
Martin Diehl b3992e0ff0 test new example files 2022-05-16 23:24:29 +02:00
Martin Diehl 37eb567451 dataset for Platinum 2022-05-13 11:10:02 +02:00
Martin Diehl 4d808335de polishing 2022-02-12 18:55:01 +01:00
Martin Diehl 3bdfc29fb2 Parameter set for beta-Sn 2022-02-12 15:42:39 +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
Martin Diehl 4a0a1f7ac9 paper is online 2022-01-02 22:29:48 +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
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
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 6936ecb091 sl is the subscript for slip 2021-07-23 21:36:26 +02:00
Martin Diehl c873123e6d reference can now include comments! 2021-07-13 20:46:50 +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 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 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 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 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 ab070a3c13 data for thermal expansion 2021-05-24 10:31:56 +02:00