I'm trying to run large Abaqus jobs on a Linux cluster using parallelization.
I'm running into an issue where if I set (for example) my Abaqus job to use 80 cores, and submit a batch file requesting 2x nodes, with 40x cores each, the job will run on only 1x node and not utilize both. It will...
Yes, this is simulation of L-PBF using the AM plugin.
I just compared values of NT11 instead of TEMP.
This time, the values are the same! Time to dig in to the difference between TEMP and NT11.
Thanks for the help.
I only have NT11 as an output (C3D8R).
My mechanical analysis only has an encastre BC on the build plate portion of the model (not my part) and uses a predefined field to assign the HT values.
I really don't understand where the heat could be going. It's a mechanical analysis, and the build...
Hey all, a quick question about AM simulation in Abaqus. Hopefully this is something simple I'm just not quite grasping.
As you know, in thermo-mechanical simulation, it is a 2-step, sequential process. The NT output of the heat transfer simulation becomes the input to the mechanical.
I pulled...
Having a lot of trouble with the UTEMP subroutine. I've been at it for awhile and can't get what I'm looking for.
In Fortran, writing the subroutine, I am attempting to read in a 45x512 matrix of temperatures.
The summary is:
- INTEGER, DIMENSION(45, 512) :: U_TEMP !creates 45x512 matrix
-...
For anyone with the same issue, here is what I did:
-Generate report from ODB in Viewer GUI in CSV format
-Run MATLAB script to identify temps above threshold value
-Run MATLAB script to replace temps above threshold value with threshold value
-Run MATLAB script to write to new CSV file
-Use...
Good morning all,
I'm running uncoupled sequential thermo-mechanical simulations (for AM).
This means that I'm using the .obd file from the heat transfer simulation as a predefined field in the mechanical simulation.
However, I'd like to do a temperature cutoff for the nodal temperatures that...
Hey all, question on the AM Modeler Plug In in Abaqus CAE 2022.
I'm trying to simulate a DMLM print of a simple column with a sequential thermo-mechanical, pattern-based process.
I thought I was familiar with the options in the plug-in and model, but when looking at the results, they don't make...
Yes, the files were generated with the plug-in, based on those examples. I need the thermo-mechanical eigenstrain result to feed into the eigenstrain part print simulation.
I'm just confused as to why some outputs were successful, but EEIG failed without a warning message.
The only warnings I have are for 2x recoater interference in the msg file.
The dat file has 4x:
- THE OPTION *TEMPERATURE IS USED BUT THE OPTION *INITIAL
CONDITIONS,TYPE=TEMPERATURE IS NOT. THE INITIAL TEMPERATURE VALUES
ARE ASSUMED TO BE ZERO.
- THE REQUEST FOR...
I'm working on implementing the inherent strain method in Abaqus 2022.
In summary, I'm doing a small, sequential thermo-mechanical simulation in order to get eigenstrains that are then applied to a mechanical, part-scale simulation.
I'm been able to run a thermo simulation that outputs NT...
Good morning,
I'm trying to use the AM plug-in in Abaqus 2022.
I've run into a few hiccups and am looking for help.
The example found at this link, with the given input file, generates errors that variables are not recognized or supported, even though the file is directly from Dassault...
Unfortunately I do not have access to 2022. Just 6.14, 2018, 2020, and 2021.
Is 2018 the latest version of the plug-in available on the Simulia site? There is nowhere else to get a more recent version?
Good afternoon,
I am having issues with the additive plug-in for Abaqus 2021.
I have the 2021 version, but I had to add the plug-in myself. However, the download on the Simulia website had only the 2018 version of the Plug-In.
I'm looking to do eigenstrain-based simulation, which the...
