Commit Graph

33 Commits

Author SHA1 Message Date
Martin Diehl 8d285e4190 removed compiler warnings about conversion and floating point comparison 2016-05-27 11:46:34 +02:00
Martin Diehl a7665bdab9 removed empty line remaining from old ID string 2016-02-29 14:26:06 +01:00
Martin Diehl 6e4239bb7c removed Id 2016-01-27 14:06:21 +00:00
Philip Eisenlohr 684992bf50 exchanged mappingConstitutive array for more descriptive "phaseAt and phasememberAt" 2016-01-15 00:19:44 +00:00
Martin Diehl 6848d83d13 behavior of IO_stringPos was unsafe in some situations, also took the chance to rename the variables used in its context to a more meaningful name.
functions in the core module are not used, including kdTree
2015-08-28 07:38:48 +00:00
Tias Maiti 09c7affbbc more efficient rate calculation in updateState when subdt is zero 2015-08-05 11:09:38 +00:00
Tias Maiti 7928ce3ac3 fixed erroneous rate calculation in updateState when time increment (subdt) was zero during initialization. 2015-08-04 21:27:30 +00:00
Pratheek Shanthraj c97b83c9a1 added user defined external heat source 2015-07-27 11:09:37 +00:00
Pratheek Shanthraj 7554647c8e more control over initialisation of field values. specify initial field value in the homogenisation part of the material config file using the appropriate tags 2015-07-24 14:53:50 +00:00
Pratheek Shanthraj 8f4663985a major restructuring of multi field handling in DAMASK and added some example config files for multi field simulations. please report bugs 2015-05-28 17:02:23 +00:00
Pratheek Shanthraj d7df5f1934 more cleaning up. added pure attribute to some functions. differentiating between ‘local’ and ‘nonlocal’ temperature. 2015-04-21 16:11:30 +00:00
Pratheek Shanthraj 2e44a846af need to keep track of temperature again since we can no longer get this from F_T 2015-03-18 18:03:18 +00:00
Pratheek Shanthraj bbb5ff6ae9 changes related to intermediate configuration kinematics:
- switched Fi and Li from state variables to crystallite variables

- Lp and Li are now work conjugate with the corresponding mandel stresses defined in their respective configuration

- T, Lp and Li need to return tangents wrt Fi arising from the convection of the material frame due to Fi

- Updated analytic jacobian to take into account tangents wrt Fi

- Updated Lp and Li residual jacobians to take into account tangents wrt Fi
2015-03-06 13:09:00 +00:00
Pratheek Shanthraj 3f14ebe43d helper routine to get heat generation rate needed for MARC/Abaqus 2014-12-17 13:37:13 +00:00
Pratheek Shanthraj fc9f4835c3 switched order of Lp-Li nesting in stress integration loop for better convergence. temperature is integrated during stress integration so it need not be a dot state 2014-11-12 16:40:50 +00:00
Pratheek Shanthraj e89199d119 correction to thermal velocity gradient 2014-11-11 23:14:45 +00:00
Pratheek Shanthraj f9cec3079e overhaul of kinematics from FeFp to FeFiFp decomposition 2014-10-31 19:03:08 +00:00
Pratheek Shanthraj 32d558d1d6 set svn Id property for recently added files 2014-10-15 13:48:19 +00:00
Pratheek Shanthraj a057c540e0 temperature initialised to value from load case file 2014-10-13 17:54:27 +00:00
Pratheek Shanthraj dd16851ab7 implemented possibly diffusive vacancy physics. to be coupled with micro void nucleation and ductile damage 2014-10-10 20:55:09 +00:00
Pratheek Shanthraj 96f036e34e updated MPI reporting in line with recent changes 2014-10-10 16:21:10 +00:00
Pratheek Shanthraj c8929b47d3 only output from the root processor for parallel runs 2014-10-09 20:23:06 +00:00
Luv Sharma fc57c6e572 added thermal adiabatic file 2014-10-09 14:06:45 +00:00
Pratheek Shanthraj 590eb31ed0 some more renaming or thermal related routines 2014-09-26 18:07:48 +00:00
Pratheek Shanthraj cb4117df95 adiabatic part of possibly conductive thermal model 2014-09-22 20:55:54 +00:00
Luv Sharma e83a0fb3f7 polished field state related changes and brittle damage 2014-09-22 18:15:19 +00:00
Luv Sharma 923adbc2d3 added auxillary functions: get/put 'Physics' to communicate regularised/ unregularised values between solver and constitutive physics 2014-09-05 16:31:27 +00:00
Pratheek Shanthraj 10d2cfebd3 changed naming scheme for helper functions. damage and thermal dependent stress calculation more modularised 2014-08-08 14:02:20 +00:00
Pratheek Shanthraj 9d615b3d3b added getDamage and getTemperature helper functions 2014-08-08 07:39:17 +00:00
Luv Sharma a1468b2693 for consistency, pushed assignment of sizePostResults from aggregators to individual thermal/damage label. Also fixed wrong index while use of mapping 2014-07-04 09:22:57 +00:00
Pratheek Shanthraj 9cc20ad751 fixed bug in counting outputs and changed damage formulation 2014-07-04 08:26:59 +00:00
Martin Diehl 8fa2dcffbd changed to new state, please report bugs to Luv or Martin 2014-07-02 12:27:39 +00:00
Pratheek Shanthraj 5d88a78206 added thermal and damage modules as examples of multi physics modules. only works with new state layout and still under testing.
damage_none: does nothing
damage_gradient: interacts with solver to solve gradient damage problems

thermal_none: does nothing
thermai_adiabatic: local heating only
thermal_conduction: interacts with conduction solver to solve coupled heat transfer problems
2014-06-24 22:59:16 +00:00