03d8f14a98
introduced dynamics for high strain rate simulations. so far only works for materials with homogeneous density. the density is read in as an optional argument in the load file using the keyword 'den' or 'density'. if density > 0 then inertial terms are added to the stress equilibrium. an implicit euler time discretisation is used to calculate the inertial terms.
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dynamic problems are length scale dependent so make sure the geometry size is meaningful (1 m^3 or N m^3 for example is too big for a RVE!).
not specifying a density (density = 0) will perform a quasi static simulation as before.
2013-07-26 16:25:37 +00:00
216063fe36
added Polarisation scheme as solver
2013-07-24 13:06:16 +00:00
4f7cd76b29
renamed texture_rotation into texture_transformation
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changed keyword for material.config to axes in line with geom_fromAng.py
former keyword rotation is still recognized for compatibility
2013-07-24 11:09:39 +00:00
f896b4a01e
updated Marc/Mentat integration once more to minimze interference with original instal
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added support for Marc2013, which is now default in apply_DAMASK_modifications
2013-07-24 08:41:58 +00:00
ebe8361af0
decoupled compatibility/equilibrium calculation from stress BC correction. needs more iteration for mildly contrasted materials, but there the basic scheme is better suited anyway. but now converges better for highly contrasted VEs
2013-07-23 17:42:15 +00:00
3749cd5564
changed "math_AxisAngleToR" to "math_axisAngleToR" to be consistent with spelling in math.f90
2013-07-22 09:43:35 +00:00
bbb0803ce4
itmin was always +1
2013-07-17 19:58:48 +00:00
74a7840a59
wrong intent(in) statement fixed
2013-07-15 10:13:28 +00:00
8210b14e90
comments for doxygen
2013-07-12 06:57:15 +00:00
4407edd802
checked convergence reporting for AL and BasicPETSc, seems to be ok now.
2013-07-08 15:48:13 +00:00
27c64ba4ad
corrected line breaking for /echo/ tag
2013-07-08 09:46:38 +00:00
1db24d2a72
removed duploicate writes
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changed last occurences of old mode syntax
one more change in the direction of a plain mode, i.e. when there is no collect cycle
2013-07-04 11:59:45 +00:00
8f146ad385
fixed bug in cosine filter
2013-07-02 04:38:18 +00:00
8ccdfb27f3
reworked the hexagonal slip system order and adjusted interaction matrices to a logic that facilitates later system additions without altering existing structure.
2013-07-01 14:01:42 +00:00
4a291dc372
implementation of twin nucleation criteria according to Davids PhD thesis
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applies for fcc crystal structure only
2013-07-01 13:06:01 +00:00
6ec57db0c6
fixed writing out of initial configuration for spectral solver in case of ngrains != 1, small formating improvements in other files
2013-07-01 06:40:09 +00:00
40ace5c666
more documentation and parameters capitalization unified and using ipc in all modules (sometimes called gr)
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nonlocal: only missing line continuation in string fixed
2013-07-01 06:10:42 +00:00
f408ea3381
corrected error msg typos
2013-06-30 00:17:58 +00:00
5f20c86905
small documentation and output fixes
2013-06-28 18:59:21 +00:00
ef2c2af471
doxygen documentation for J2
2013-06-28 18:58:10 +00:00
fd8d85896a
error msg in case of unknown keyword was not properly trimmed --> 64kB of spaces...
2013-06-27 16:41:00 +00:00
f9f76fa158
missed these three files in last commit!
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[added possibility for multi-level inclusion of files in *.config and loadcase files.
include subfiles by stating
{path/to/include}
]
2013-06-26 19:19:41 +00:00
98528f9a89
added possibility for multi-level inclusion of files in *.config and loadcase files.
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include subfiles by stating
{path/to/include}
2013-06-26 19:19:00 +00:00
0f1bb4f555
corrected doxygen documentation tags
2013-06-25 06:08:33 +00:00
aea8ab144a
changed all file reads consistently to 65536 bytes length
2013-06-24 13:33:30 +00:00
9a1ad7e089
added third value for slip twin interaction in fcc dislotwin example
2013-06-24 12:53:56 +00:00
7b2e48df68
new 'gradient' filter based on greens function from gradient elasticity theory. work in progress
2013-06-21 17:26:05 +00:00
81cdd2b1cc
added second type prismatic slip system for hexagonal lattices as 6th slip family.
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consequently, 4 new interaction types (21,22,23,24) available for slip/twin and twin/slip.
interaction of slip/slip got rearranged and now has 42 types...
list of former --> new:
6 7
7 8
8 9
9 10
10 11
11 13
12 14
13 15
14 16
15 18
16 19
17 20
18 22
19 23
20 25
21 28
22 29
23 30
24 31
25 33
26 34
27 35
28 37
29 38
30 40
2013-06-14 10:20:31 +00:00
a78f91311e
added svn properties: line ending: LF and keywords: ID
2013-06-14 09:49:33 +00:00
1c25403b5b
changed default values of AL spectral solver tolerances. should've been done along with commit 2254.
2013-06-12 10:06:04 +00:00
daf89806b1
fixed bug in deltaState; used to lead to unpredictable values in accumulated shear, since deltaState was not defined at this state position
2013-06-11 21:03:23 +00:00
296a5040b9
fixed bug in initialization when reading in material.config.
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Fortran does not short-circuit, e.g. (if a>0 .and. b(a) ==c) might cause an out-of-bounds error when a=-1 it'll try to access b(-1)!
2013-06-11 20:16:40 +00:00
6f7740a243
made doxygen working for MSC.Marc again, small changes on the todo-statements for doxygen, they don't work on single lines of codes but only on module/variables
2013-06-11 16:35:04 +00:00
ce9f92a884
polishing output
2013-06-11 10:27:38 +00:00
1b53bad9a4
removed doubled equal sign in compiler name definition
2013-06-11 09:06:25 +00:00
a7b6093edc
fixed bug in include_linux64 for Marc 2012, tests should run again after updating the copy in /msc/....
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polished two other versions of this file
unified output format for /echo/ in material.f90
2013-06-11 07:28:08 +00:00
55735b9580
grainrotation output now uses corrected rotation math
2013-06-07 09:35:00 +00:00
5d7f7f1bc5
reverted accidently commited changes to Makefile.
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one public statement in math.f90 still prevented compilation of core module, fixed that
2013-06-07 07:27:12 +00:00
e6ca36c7d7
removed old DAMASK_marcXXXX.f90 source files.
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If you just use one Marc version, simply select DAMASK_marc.f90, this matches for all releases.
DAMAKS_marc.marc compile with Marc 2010 does not work with Marc 2012. In case you need more than one Marc version in parallel, run symLink_Code.py in /code/setup to generate symlinks for Marc version 2010,2011,2012
2013-06-06 16:04:40 +00:00
06b977ff61
added public statements to fftw functions and constants after whole math module is private now
2013-06-06 09:25:27 +00:00
622e2dcf15
Fixed bug in math rotations: passive and active rotations were not clearly distinguished and partly mixed up; yet, luckily, only resulted in wrong output of euler angles.
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Now fixed with following convention:
Rotation conversions do not switch implicitly from active to passive or vice versa EXCEPT when converting to or from any "Euler" type (Euler angles or Euler axis/angles). Those functions expect a passive rotation as input if converting to Euler type and return a passive rotation if converting from Euler type.
2013-06-05 19:10:37 +00:00
84c43741a6
reworked distribution of microstructure constituents. now each material point represents "as good as possible" the fractional content of constituents.
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removed error for volume fractions not equalling 1.
implemented capability to rotate the texture given in material.config.
2013-05-29 17:23:49 +00:00
a21dd816c7
init reporting of constitutive_*.f90 had less/to much spaces, renamed label to LABEL because it is a parameter.
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removed debug output of geom_fromEuclideanDistance.py
2013-05-28 17:31:55 +00:00
a6361738fb
(again!) fixed bug that was introduced in rev 2085: messed up indices of stiffness matrix in calculation of Poisson's ratio
2013-05-26 14:31:31 +00:00
ab997f19ac
fixed bug in nonlocal state init that was introduced in rev 2438 and used to reset states from other constitutions
2013-05-24 13:43:44 +00:00
c0539d2383
replaced all remaining occurrences of state indices
2013-05-24 11:48:34 +00:00
e2d970ce57
combined some state indices to an array with a more generic name
2013-05-24 09:02:30 +00:00
ad4a66cb4e
use named state variable indices in "deltaState"
2013-05-23 21:46:15 +00:00
332b207270
use named state variable indices in "kinetics" and "microstructure"
2013-05-23 21:40:00 +00:00
5900076d72
rename state variable index for critical resolved shear stress from "iTau" to "iTauF"
2013-05-23 21:32:36 +00:00
Pratheek Shanthraj