Title: Proposed method for combining experimentation
1Proposed method for combiningexperimentation
molecular dynamics
Extract observed displacement field, ue
Molecular dynamics simulation
Experimental setup and measurement
Upscaling translator
Initialize
Is there past literature to review here?
No, update
Yes
Take current values as solution
2Incubus
- Visit http//compass.tc.cornell.edu/Incubus/publis
h.htm and click install. - If it mentions that you need DirectX blah blah
blah just go to google and search for it.
Anything you may need is freely available for
download on the microsoft website.
Sorry Mac users, Macs dont support the
visualization tools used in Incubus.
3Misc.
- Investigation of corner concentrations using RPI
UMAT for polycrystal plasticity - Calculated displacements using ABAQUS/UMAT and
FEAWD/FEMLIB were compared. - Model geometry was a cube, consisting of 6
quadratic, hybrid tets. - Displacement boundary conditions that produce 1
strain were used. - Poor comparison was found between the two
frameworks. - FEAWD/FEMLIB has been verified against RPI code
in the past. So, additional debugging needs to
be done for the UMAT. - Particle generator code
- Code for merging/transforming any number of
particle/grain geometries has been created and
included in ABAQUS scripting interface. - Initial stuff for ABAQUS scripting interface has
been setup, i.e. input windows for particle
shape, size, number, etc. - This task is lacking 1 additional piece of code
that will be completed before next months
meeting.
4Command summary abaqus make librarysource-file d
irectorylibrary-dir object_typefortran library
This option is used to create user subroutine
object files and shared libraries. The value of
the option specifies the name of the user
subroutine source file to be compiled and linked.
The resulting object and shared library files are
placed in the directory given by the command line
directory option. If the directory option is not
used, the files are placed in the current working
directory. directory This option is valid only
when used in conjunction with the library option.
It is used to specify the destination of the user
subroutine object and shared library files that
will be created by the procedure. It is also used
to specify the location of additional object
files that are to be linked to the shared library
or libraries being created. If the option is
omitted, the files created by the procedure are
placed in the current working directory. object_ty
pe This option is valid only when used in
conjunction with the job option. It is used to
specify the type of object file, either FORTRAN,
C, or C, given by the job or user option.