Commit Graph

707 Commits

Author SHA1 Message Date
Christoph Kords 5cc73a15a9 small correction in debug output 2012-05-30 07:41:22 +00:00
Martin Diehl 0127828f70 corrected initialization order 2012-05-29 15:08:18 +00:00
Taymor El Achkar e1c5671e1f relaxed error message triggering such that purely elastic calculations and more than one constitutive instance using hex lattice are possible. no twinning possible if no slip system exists 2012-05-24 14:08:48 +00:00
Martin Diehl 1003cfa7f8 added missing space in makefile, made removing of old files in Makefile silent and updated files for tests to current versions 2012-05-23 18:08:34 +00:00
Philip Eisenlohr c607441717 (likely) fixed a bug in the FFT-based geometry reconstruction. For (hopefully) correct math see Appendix B in paper. 2012-05-22 18:35:15 +00:00
Nan Jia bbf790a0a5 Input parameter 'QedgePerSbSystem' which denotes activation energy for each shear band system is added 2012-05-22 16:10:28 +00:00
Franz Roters 9201133913 activated keyword expansion 2012-05-22 12:45:37 +00:00
Martin Diehl cec3357e8f corrected bug causing wrong element construction when using spectral solver. Also improved error messages for invalid resolution, dimension, and homogenization. 2012-05-21 09:06:02 +00:00
Christoph Kords 20f203f799 allow minimum stable dipole height equal to zero; ensure that maximum stable dipole height is not smaller than the minimum value 2012-05-20 13:57:35 +00:00
Christoph Kords 5b02d4e8eb dipole dissociation and formation by change in stress as new mechanism in deltaState; had to add dipole height to state variables, which is however updated by deltaState instead of microstructure; alternatively microstructure had to know the current stress state 2012-05-18 14:35:52 +00:00
Christoph Kords 4da6907648 moved remobilization of dead dislocations from dotState to deltaState 2012-05-18 13:35:44 +00:00
Christoph Kords a5c1624648 check for invalid mesh type once in constitutive_init and not every time constitutive_nonlocal_dotState is called 2012-05-18 13:15:23 +00:00
Christoph Kords 8c849d62ee small corrections for how to treat the new deltaState in FPI and euler integration; all integrators successfully tested with j2 2012-05-18 13:00:15 +00:00
Christoph Kords abbae76c51 instantaneous jumps in the state by constitutive_deltaState are now incorporated for all state integrators. still they (should) not influence the result, since all constitutive laws simply return zero for the deltaState 2012-05-17 15:25:21 +00:00
Christoph Kords 351c2c6e65 deltaState depends on the current state, no the state at the beginning of the timestep 2012-05-17 12:18:30 +00:00
Christoph Kords f6d5efeed3 removed arguments Fe and Fp from collectDeltaState function call 2012-05-17 11:04:22 +00:00
Christoph Kords a54439e3b5 dotState does not have to be reset to zero. this is a remnant from older versions when the dotState for the nonlocal model used to be updated by the neighboring integration point 2012-05-16 15:35:14 +00:00
Christoph Kords 84d4652a07 all constitutive modules now contain a new function "deltaState", which in the future allows to have an instantaneous and incremental change of the state (additional to the rate based evolution with dotState). 2012-05-16 14:43:26 +00:00
Franz Roters df2d520630 stripping abaqus comments is now aware of damask comments 2012-05-15 14:59:26 +00:00
Franz Roters 701cf2e71b replaced duplicated math entry by missing mesh entry 2012-05-15 14:58:47 +00:00
Martin Diehl 0d745adfa0 corrected NaN in prec_single.f90 (was already silent but with typo), polished output and added switch in order to check range on all files except of prec.f90 (in which NaN is defined) 2012-05-11 12:46:17 +00:00
Franz Roters 7ee368f324 check whether there is any constitutive output 2012-05-11 07:38:20 +00:00
Franz Roters f8f9c089d6 check for NaN in math_QuaternionInSST 2012-05-11 07:37:32 +00:00
Franz Roters babf2647fb use non signaling version of NaN 2012-05-11 07:35:52 +00:00
Martin Diehl ce83026965 corrected bug in fft based geometry reconstruction causing mirrored geometries 2012-05-09 14:56:25 +00:00
Taymor El Achkar d11aa15a67 changed indices counting (fortran to python style, easier division to get rid of periodic copies)
corrected f2py pyf file
2012-05-09 10:09:56 +00:00
Krishna Komerla fbd075dc6e corrected automatic determination of resolution 2012-05-08 15:12:43 +00:00
Krishna Komerla c752dd5474 regridding is now working, changed the subroutine into a function
changed order of arrays in nearest neighbor search to make it fortran fast
constitutive.f90 and homogenization.f90 write state size out during initialization
setup/setup_processing.py is using byterecl to be compatible with binary files written out by solver
2012-05-08 14:57:06 +00:00
Taymor El Achkar a9a72cee97 fixed bug in nearest neighbor search, corrected error message for kdtree2.f90 2012-05-08 13:16:59 +00:00
Franz Roters eb8265b914 fixed potential division by zero error discovered by our American friends 2012-05-08 07:16:00 +00:00
Pratheek Shanthraj bdc46a8828 using better measure (norm) of phase contrast for preconditioning 2012-05-07 08:12:13 +00:00
Krishna Komerla 4b18278781 reworked neares neigbor search subroutine, now also works for voronoi tesselation (general nn search in periodic cell) 2012-05-04 13:07:37 +00:00
Martin Diehl 863f0c766e removed line continuation causing trouble 2012-05-04 08:19:12 +00:00
Martin Diehl b4775249e8 corrected standard check to make f2py working with gfortran 2012-05-03 17:12:36 +00:00
Martin Diehl 26c6063a2c utf8 encoding output to screen now for all solvers using intel ifort>10 or any gfortran (old versions might not support it, but we don't use them anyway) 2012-04-28 10:46:41 +00:00
Philip Eisenlohr dbeac18df6 no more dropping of comments in Abaqus input file assembly 2012-04-27 14:33:39 +00:00
Krishna Komerla 83e89fba3c improved regridding, especially interfacing to python (also for nearest neighbor search) 2012-04-24 17:02:27 +00:00
Krishna Komerla e33c34d86b corrected wrong integer arithmetics in calculation of coordinates in DAMASK_spectral.f90 2012-04-24 16:59:38 +00:00
Philip Eisenlohr 83e22c00a2 added missing allocation of slopeLnRate array.
changed parsing to lowercase name.
2012-04-20 12:18:38 +00:00
Martin Diehl d2c4874db3 several small corrections/polishing 2012-04-20 11:58:41 +00:00
Pratheek Shanthraj c889d20ba0 added simple preconditioning to improve convergence for high phase contrast materials in standard algorithm 2012-04-20 09:42:57 +00:00
Philip Eisenlohr caff3124fd changed multiplier keyword from "times" to "copies of" to prevent ambiguity. 2012-04-17 10:05:49 +00:00
Philip Eisenlohr dbc5a3a3ce subnodeparent check is now running only over actual number (not max) of parent nodes... 2012-04-17 09:19:44 +00:00
Martin Diehl f905a97cdf fixed bug (causing sigsev) concerning new functions mesh_spectral_get*** 2012-04-12 08:03:08 +00:00
Martin Diehl 8c559cbdc9 fixed bug concerning file handling. 2012-04-11 18:46:36 +00:00
Martin Diehl 37fa6c2e14 merged code for python and spectral solver interfacing (shared most of it anyway).
put functionality for getting header information (dimension, homogenization, resolution) in functions in mesh.f90
2012-04-11 17:28:08 +00:00
Martin Diehl a18e5e48dc added 'times' keyword in function for continuous int values: "4 times 1 => 1 1 1 1", mainly for geom files of spectral solver.
corrected name for contin"U"ousIntValues functions
2012-04-11 17:24:50 +00:00
Martin Diehl 91cfd21c88 corrected some copy and paste errors 2012-04-11 14:12:30 +00:00
Martin Diehl 9a92d343dc added Onurs modified description for tausat in j2 law.
Polishing phenopowerlaw
2012-04-11 14:01:02 +00:00
Martin Diehl f2da887899 added missing ":" in mesh.f90, introduced absolute stress tolerance for spectral solver in numerics.config/numerics.f90 2012-04-11 12:57:25 +00:00