A place to ask questions about Altair products or solutions and receive help from community members or Altair employees. Don't forget to tag with the product/topic related to your question. Once you receive a satisfactory answer on your question, kindly mark your answers as "Accepted" so it can help others with similar problems.
Dear EDEM users and team members, I’ve run into a technical question and hope to get some advice from you all. I’d like to know how to generate spherical particles in EDEM that are scaled to specific volume values. For example, I’ve created a spherical particle template with a radius of 10 mm, and I have a CSV file…
I've a model in flux 2022.3 that I'm trying to drive from matlab. So far I can open then model and do a computation and all works fine. The problem is when I try and export the value to matlab i just get a java error from matlab. The code I've used is shown below. I did try to do this without saving the value, but that…
Hello, I am modeling a nonlinear compression spring in OptiStruct using CBUSH + PBUSH + PBUSHT + TABLED1. I want to know how to apply initial compression preload in Optistruct. My setup (Example): Total system has 16 physical wave‑springs. In FEA, each physical spring is modeled as 1 CBUSH element, so I have 16 CBUSH…
Dear support team' We are facing an installation issue while installing hyperworks version 2022.1 in our newly brought workstations. Please find the attached error images for your reference. We can have a webex meeting for solving this issue.
Hello, I’m having a small issue with composite optimization. I need different thickness constraints on my part during FreeSize and Size optimization. The HyperMesh help site mentions that it’s possible to assign multiple LAMTHK constraints to one DSIZE card, but I can’t figure out how to do it since there is only one field…
This is posted on 2026-2-2 Is Simlab 2025 capable to create functional bar/ spring between two point in explict analysis? What is the cmd of it? I hope to realize some simple function, like control the bar length through time, or use PID control if possible. Thanks Qin
Hello hello, I’m trying to create a motor in SimLab in such a way that it can be exported to other Altair tools (Twin Activate, Flux Motor, SimSolid, etc.). I’ve successfully created an assembly with the different parts of my motor and run a simulation. However, this assembly is not recognized as an “official”…
Having not used the excel automation for flux for a few years trying to get going again using Flux 2022.3 or Flux2024 (have both installed), but neither seems to be working. Opening the example flux_mp.xlsm gives runtime error 40036 and clicking debug highlights line Call Sheets("Feuil1").initDllFlux Any ideas of things to…
I put a ssd in my computer and then I have lost my access to altair psim. I need a new activation student license to able to use Altair PSIM. I have deleted my license that I have ever before because of that
Dear Community, I'm experiencing issues with mouse using Inspire Studio 2025.1. Pointing is inconsistent, while all operations are fluid with Hypermesh on the same machine. I would like to download and install an earlier verion, just to check if it is a bug of the last version. In the Marketplace, menus shown below are…
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