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Add functionality for volumetric multiscale coupling to micro-mechanics simulations #135

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@IshaanDesai IshaanDesai commented Mar 20, 2025 •
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This PR is derived from #118 and adds functionality for volumetric coupling to micro-mechanics simulations. The functionality is primarily contributed by @kalupaika. This PR is branched from the feature branch of #118 because #118 contains code which is specific to coupling a macro-scale CalculiX simulation to many micro-scale NASMAT simulations. This PR contains the functionality:

  • Extract Gauss point coordinates of a mesh made with either C3D8 (Hex) or C3D4 (Tet) elements.
  • Get strain tensor from CalculiX and write it to preCICE.
  • Read stress tensor from preCICE and apply it in CalculiX.
  • Read stiffness matrix from preCICE and apply it in CalculiX.

kalupaika and others added 30 commits January 17, 2024 10:34
@kalupaika
Updates for macro-micro call
dc01332
@IshaanDesai
Merge branch 'develop' into multiscale-update
6ce3ef1
@IshaanDesai
Reintroduce parts that seemed to be deleted unintentionally
7e1c1b7
@IshaanDesai
Formatting
342df26
@kalupaika
Merge branch 'precice:develop' into multiscale-update
8521dfe
@kalupaika
volumetric coupling update
c70bb78
@IshaanDesai
Revert .gitignore because make clean takes care of it, and move examp…
32fc350 
…le to another repo
@IshaanDesai
Revert to CalculiX 2.20, because the adapter only works with this ver…
33d08a6 
…sion
@IshaanDesai
Revert CalculiX header file to 2.20
355cdd4
@IshaanDesai
Remove unnecessary files which resulted from duplication
f23833d
@IshaanDesai
Revert files which only had size change
6329a47
@IshaanDesai
Adding necessary definitions in Fortran part, and code formatting
a9a0127
@IshaanDesai
Formatting .c files
54bf8cb
@IshaanDesai
Put old things back into CCXHelpers.c
fcf72c9
@IshaanDesai
Compile with nonlingeo_precice.c and formatting
b932313
@IshaanDesai
Revert nonlingeo_precice.c to old state
1c3febc
@IshaanDesai
Re-add functions which read and write modal checkpoints
cde18e9
@IshaanDesai
Apply clang-format to linstatic_precice.c
0c32ca5
@IshaanDesai
Revert Makefile to older state
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@IshaanDesai
First compiling version
9552f6a
@IshaanDesai
Add call to linstatic_precice to ccx_2.20.c
06be8bb
@IshaanDesai
Add functionality to write variables rve_id, mod_id, and ruc_size to …
c3c8b46 
…preCICE
@IshaanDesai
Handle pointers to strain and stress data consistently in the linear …
a56a7cf 
…static solver
@IshaanDesai
Trying to get gauss point coorindates from the FORTRAN side
38fa1b8
@IshaanDesai
Working version of the subroutine getelementgausspointcoords.f and re…
7dc1468 
…lated C code
@IshaanDesai
Working version for a linear static problem
b36a968
@IshaanDesai
Remove debugging print statements
bfc0f58
@IshaanDesai
Revert to older clang-format to test things
3755875
@IshaanDesai
Remove print statement at the end of freeing data, and formatting
fdf8be0
@IshaanDesai
Merge branch 'develop' into multiscale-update
020c9d0
@IshaanDesai IshaanDesai self-assigned this Mar 20, 2025
@IshaanDesai IshaanDesai mentioned this pull request Mar 20, 2025
Closed
@IshaanDesai
Remove NASMAT specific variable from the reading and writing function…
cef7a03 
…ality
@IshaanDesai
Reverting changes that are added inadvertently
e3ca91a
@IshaanDesai
Reinstating some of the variables and functions which were inadverten…
5531833 
…tly deleted
@IshaanDesai
Reverting unintended changes
d5674d3
@IshaanDesai
Revert more unnecessarily made changes
ef54706
@IshaanDesai
Reverting more changes
9277fe1
@IshaanDesai
Revert changes to fix function headers
8842923
@IshaanDesai
Removing variables that are not used
d21da28
@IshaanDesai
Merge branch 'develop' into multiscale-mech
d846919
@IshaanDesai
Use correct naming terminology for subroutine to set stress tensor
5c2c66c
@IshaanDesai
Move functionality to set stiffness matrix and stress tensor values i…
1df5061 
…nto helper functions
@IshaanDesai
Use singular form for the word Element in function names, to make the…
31d9552 
…n consistent with Node or Face based functions
@IshaanDesai
Use appropriate functionality to identify element type for element me…
2b679fe 
…sh definition
@IshaanDesai
Rework Gauss points coord loop for C3D4 and C3D8 elements
85a265f
@IshaanDesai
FIRST WORKING VERSION with C3D4 elements and a 3D notch geometry
3278c16
@IshaanDesai IshaanDesai marked this pull request as ready for review April 29, 2025 12:33
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@IshaanDesai @kalupaika