dced3f9430
changed FFT reporting of dimension and resolution to one line each.
2012-02-09 13:18:59 +00:00
195491aaaa
added missing pInts
2012-02-09 12:35:55 +00:00
a26456f9c0
now handling capitals in restart argument correctly
2012-02-09 12:20:14 +00:00
e7d407c2f6
crystallite_Fp has to be initialized in crystallite_init, cause it is used by constitutive_microstructure
2012-02-03 14:52:09 +00:00
5ddade27fc
changed Peierls stress to more realistic values for fcc
2012-02-03 13:12:45 +00:00
d62eddc0cd
corrected kinetics law and changed parameters. For solid solution hardening there are 3 parameters: the activation energy, the concentration of obstacles that determines the activation length and meanfreepath, and the obstacle size that determines the activation volume. For the Peierls mechanism there is: the width of doublekinks that determines the activation volume and the Peierls stress for edge and screw.
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Still testing needed to check whether the current formulation makes sense or not.
2012-02-03 12:50:54 +00:00
bbf4f25898
renamed subroutine "mesh_marc_get_mpieOptions" to "mesh_get_damaskOptions" which is now also used for abaqus and spectral input files. The only available option so far is "periodic", which allows for periodic fluxes in the specified direction. Examples for usage (add the following lines to the respective input file, in case of spectral file this goes into the header):
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- periodicity in x and z direction for marc:
$damask periodic x z
- periodicity in y direction for abaqus:
**damask periodic y
- periodicity in x and y direction for spectral:
periodic y x
2012-02-03 12:37:52 +00:00
7e23f84d2c
new subroutine find_nearest_neigbor, basically a wrapper function for our purpose to kdtree2
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split up kdtree2.f90 again from math.f90 to make the files better accessible
2012-02-02 15:57:22 +00:00
72aeb2113a
minor improvement on the still not working long (polarization field based) algorithm
2012-02-02 13:20:09 +00:00
faed4ec232
added deallocation of arrays (fftw_free)
2012-02-02 13:19:35 +00:00
2e4f2f3d9c
added _pInt where appropriate
2012-02-02 13:19:02 +00:00
683384681a
doing average correction now in Fourier space, now sure that the constant term is correct.
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changed order of stress BC calculation/spectral method to avoid average calculation of stress in real space
2012-02-01 20:30:27 +00:00
c6fb2122be
added some comments for further debuggin/compliance with standard checking
2012-02-01 20:28:58 +00:00
c5128e94eb
some f2008 standard related correction i didn't check in last time
2012-02-01 20:20:05 +00:00
800e291240
made code standard conform to Fortran 2008 (ignoring warning concerning comments beyond character 132). Basically, changing "x" format specifier to "Nx" ("1x") plus removing $ format specifier
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added compiler switches for gfortran and ifort to check for standard conformity
old gnu compilers <4.4 are not longer supported because they don't provide the c binding for fftw
2012-01-31 19:18:55 +00:00
80583fefb5
added compilation_info.f90, to store compilation date,time and compiler info in each file
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added #include statement at each init() routine
2012-01-31 14:54:49 +00:00
8cf67e1be6
corrected weighting of difference divergence measures, added some additional output and introduced exit code 0 for successful termination.
2012-01-30 20:25:04 +00:00
9464937db7
merge declaration and initialization with standard values
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corrected handling of $DAMASK_NUM_THREADS
2012-01-30 20:16:19 +00:00
eeda357710
N^2 initialization loop (former spectralPictureMode) rewritten in material.f90
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additional output in DAMASK_spectral_interface.f90
132 character cut off in constitutive_nonlocal.f90
rounding error in math.f90 complex number initialization (1.0_pReal)*2.0_pReal*pi
new $DAMASK_NUM_THREADS warning in numerics.f90 / IO.f90
polishing in DAMASK_spectral.f90
2012-01-30 13:52:41 +00:00
4edd824d8c
forgot homogenization.f90 in last commit
2012-01-26 13:51:01 +00:00
1330576a01
added new math function "math_deviatoric33" which returns the deviatoric part of a 3x3 tensor
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renamed some math functions, so that we have a universal naming scheme: for matrix multiplications use an "x" (e.g. math_mul33x3); don't use the "x" to describe the shape of the tensor that the function is applied to (e.g. math_invert33 instead of math_invert3x3)
2012-01-26 13:50:00 +00:00
df931890e0
corrected typos
2012-01-26 12:50:04 +00:00
6fec57bbd7
replaced variable fraction by "timefraction"
2012-01-26 12:48:59 +00:00
5a658d1b82
dislocation velocity output for each dislocation type (edge+,edge-,screw+,screw-)
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for fcc constitutive_nonlocal_kinetics is called only once and the result is used for each dislocation type, for all other lattice structures we have one call for each dislocation type
2012-01-26 07:43:36 +00:00
e5407894b5
Reworked kinetics. Now there is a universal law which can be used for both fcc and bcc (and probably even hcp). It mainly consists of an athermal forest cutting part , solid solution and peierls as thermally activated processes, and viscous glide. Therefore, lots of new parameters in the material.config. Not sure yet if the values make sense though.
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Also renamed some of the old parameters.
Unknown constitutive output raises error.
2012-01-25 17:04:37 +00:00
e6495c986b
corrected order of arguments for calling functions from python, small polishing in math.f90 (substituting manual summation by sum() )
2012-01-25 14:31:21 +00:00
fa372523a8
added and restructured comments
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debugGeneral = .true. now enables the additional output
restructured the debug options
started to implement the long algorithm (with fluctuation field), not working at the moment, can be enabled via simplified_algorithm <1 in numerics.config
corrected calculation of RMS of divergence, now measures in real and fourier space match
2012-01-25 14:27:26 +00:00
884249aba8
removed hint how to patch fftw, added flag for gfortran to check if maximum length of source files do not exceed 132 characters
2012-01-25 14:24:08 +00:00
bd48620de2
improved Curl_fft, corrected Divergence_fft and added math_skew3x3
2012-01-25 10:30:39 +00:00
e7ac99eeca
for spectral solver, --restart XX sets restartReadInc to XX-1, meaning restartReadInc is the step to read and XX the step at which the calculation begins
2012-01-25 09:05:38 +00:00
656d7a68d2
one new error message for spectral solver
2012-01-25 09:00:40 +00:00
3e521e32a6
indroduced 3 more flags for fine control of spectral algorithm
2012-01-25 08:56:46 +00:00
52a43c3b32
improved help output and corrected triggering (-h, --help) of help
2012-01-25 08:54:37 +00:00
0cb90d4926
corrected debug_verbosity glitch (missed ">0" in logical expression)
2012-01-23 13:32:37 +00:00
4980f57fd5
added total Green-Lagrange strain to crystallite outputs
2012-01-20 10:25:35 +00:00
43bd667f78
switched array indices of curl_fft in accordance with math.f90
2012-01-19 20:39:33 +00:00
a13aeb045f
corrected curl_fft subroutine
2012-01-19 20:38:52 +00:00
1032ff3d47
corrected definition of element base node, which was still flawed
2012-01-19 14:15:26 +00:00
6c2a61e489
corrected node coordinates and sorting for spectral method
2012-01-17 16:53:56 +00:00
8739b9522e
dislocation stress does not add to stress field anymore, but is only available as constitutive output for purposes of postprocessing. instead, we now use a backstress term (which is added to the resolved shear stress) that depends on the gradient of excess density on the same slip system.
2012-01-17 10:26:57 +00:00
ab7b9247c7
final merge with edits dropped intermediately from rev 1190.
2012-01-16 15:10:16 +00:00
3a22bf7e27
changed fftw from legacy fortran to new (2003) fortran (calling c routines directly)
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renamed "steps" consequently to "incs"
moved kdtree2 to math.f90, put original source to private folder
2012-01-13 16:18:16 +00:00
c644b2c24d
corrected rectifyPath function (did not work in case of more than one /../..)
2012-01-13 15:22:42 +00:00
2259f44cb1
added parameter for debugging of FFTW in spectral method
2012-01-13 15:21:24 +00:00
07186e0751
added output of precision to init
2012-01-13 15:20:29 +00:00
f3bb2271c9
parsing of spectral geom file now accepts two-dimensional microstructure definition (plus range indications by 'x to y')
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For instance:
1 2 3 4
5 6 7 8
9 10 11 12
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2012-01-12 17:01:24 +00:00
11c71aae86
bugfix release
2012-01-12 16:31:23 +00:00
83ff05c8e8
fixed bugs (sorry...)
2012-01-12 15:08:44 +00:00
2ea3c68d3f
removed spectralPicturemode
2012-01-12 10:36:17 +00:00
7103a44d45
renamed debug variables, plus additional "beautification".
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renamed "logscale" header info to "log scales" in accordance with plural versions of similar variables.
2012-01-12 10:23:05 +00:00
Philip Eisenlohr