-
How to output force of a User Subroutine Bushing (difined by GFOSUB)?
Hello everyone, I difined a Bushing with user subroutine GFOSUB in Python, the input is Bushing velocity and displacement and returns six-point force, like: def GFOSUB(id, time, par, npar, dflag, iflag): … return [FX, FY, FZ, MX, MY, MZ] The simulation performed correctly, but the output of Bushing force is zero. As shown…
-
How can I convert section of 3D mesh to 2D mesh?
Hello everyone, I have a difficulty to convert section of 3D mesh into 2D mesh. Let me explain my situation. I have a 3D tetrahedral-meshed model and I'm performing analysis on specific section. But since I have many DOE, I often need to modify the mesh. I think It is more easier to performing analysis using a 2D…
-
Acusolve not configured
Description: Acusolve environment not configured Product/Topic Name : I am using Altair Simlab, and when i am trying to run simulation.. It appears saying Acusolve environment not configured. *Note from Community Team - Once you receive a satisfactory answer on your question, kindly mark your answers as "Accepted" so it…
-
How do I condition the end of a simple cantilever beam.
I have a simple cantilever C-Beam with a 1-D 16-element mesh, meaning there are only 17 nodes. At node 1, I have defined a constraint in all DOFs, expecting that to be a cantilever condition. At each node, I have added a force vector and have a force step defined to do a strain relief and a modal analysis. I run the model…
-
No Results / Solver Log Shown in SimLab 2024.1 (EDEM Coupling)
Hi all! My problem is as follows. I am trying to run the ACU-T:6102 Windshifter tutorial that couples EDEM with SimLab. I have AcuSolve, SimLab, and EDEM all version 2024.1. Whenever I follow the tutorial steps and right-click Results under Coupled Solution in EDEM to Update Results, instead of an orange result button,…
-
Variable Cohesion Model
Hi all, I am currently working on my own API plugin. Basically, I expand the VariableCohesion API provided for EDEM2024.1 I want particles inside my simulation to start becoming more sticky, based on there residence time. My idea was that for every contact, it is checked if one of the particles residence time is above a…
-
motionview soft soil modeling
Hi everyone, I am having some problems with soft ground vehicle simulation using motionview2024, I followed the tutorial guidelines for soft ground modelling and used the crg file to write the terrain, but I got an error when loading the file, then I tested it using the crg file in the file repository, but there was no…
-
Using Compose to write scripts for Simlab
Hello, I am trying to run a script for Simlab using the Python IDE in Compose. I run into issues with the very first line of code where I call: from hwx import simlab I get an error in the Python window of Compose: ImportError: cannot import name 'simlab' from 'hwx' (C:\Program…
-
DOE using LS Dyna solver
Description: I am working on setting up DOE using LS dyna interface in hypermesh, and wanted to solve using the LS dyna solver. However, I am not able to access to that particular solver Product/Topic Name : Hypermesh 25/ DOE
-
Hyperstudy Physics AI surrogate model
How Can I run a hyperstudy structural sim for multiple martials (from list) multiple thickness (from list)., using a model trained with material and thickness labels