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.
Hi I had a student edition license for Altair but, due to a computer reset, i no longer have it. the following message apears: "Error activating licence: This license was already activated using diferent HostIDs." How can I solve this problem?
How to calculate the total phase of the surface current? In the .os file of feko, there are amplitude and phase information of the current in different directions presented in the form of real and imaginary parts. Then how to calculate the phase of the current in one direction in total? How can I view the phase of the…
Hi Could you please let me know how I can activate my PSIM student license? I have license problems when I open PSIM. Thanks
Hi , i'm trying to make a aerodynamic simulation with Hwcfd 2026 and acusolve of my civic to work on some aero but i try to replicate the tutorial , they applicate a surface mesh , bondary layer control and they mesh it to have a volume then they run it and boom, me when i run it it say this error can someone pls explain…
Hi all, I’ve been trying to analyze the particle collision number in EDEM 2025.1, but I’m encountering an issue where the collision number results remain zero. So far, I have tried the following approaches: Enabling the Collisional Energy Tracking physics model Running the simulation using the CPU solver only Enabling…
Regardless of whether I use Google Chrome or Microsoft Edge, after clearing the cookies, downloading files from the Community still fails, as shown in the image below. How can this issue be resolved?
Hello everyone, I'm simulating heat transfer in a vibrated bed In my simulation, the geometry will play a role of a heatsource with constant heatflux However, the current built-in HeatConduction model in EDEM only supports setting constant temperature for geometry I have tried to look for a solution through API and found a…
Hello, Currently, when using FluxMotor, I am encountering a display issue with FluxMotor and Flux Supervisor (as shown in the attached image), which causes inconvenience during simulation. I am currently using a workstation with three monitors. I have tried using each monitor individually, but the issue still occurs. I…
My script is as follows. MeshSettings = project.Mesher.Settings properties = MeshSettings:GetProperties() properties.MeshSizeOption = cf.Enums.MeshSizeOptionEnum.Custom properties.TriangleEdgeLength = '0.1' MeshSettings:SetProperties(properties) project.Mesher:Mesh() but it's throwing an error. attempt to index field…
I've tried multiple Python versions, NumPy, Pandas, with and without Anaconda envs, but cannot import an Altair SLC dataset file (e.g., data.slc) without import errors or crashes. SEE BELOWLATEST ATTEMPT Python Version: 3.13.11 | packaged by Anaconda, Inc. | (main, Dec 10 2025, 21:21:58) [MSC v.1929 64 bit (AMD64)] Python…
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