A place to ask questions about Altair products or solutions and receive help from community members or Altair employees
I am encountering an issue while performing an EDEM-Fluent coupling simulation. EDEM shuts down automatically and Fluent provides the following error message: The fl process could not be started. I have used Particle Replacement API and save the input.dem. The API 3 files also locate in the same folder but after some…
Hello I'm using FlightStream to do the CFD of a wing, the problem is that more than once the solver does this **** and I don't know how to avoid it. Can someone help me?
At school, I was tasked with performing a finite element analysis, and I chose a robotic arm as the model for this assignment. I would like to ask whether I should use a fixture or another method to represent the rotational joints at the corresponding locations in HyperMesh? How can these joints be modeled to accurately…
Greetings, I am encountering an issue with the license associated with my account. Although I have a license registered under the University of Ljubljana, School of Economics and Business, it appears my account is currently set to the basic, free license. I was careful during the account creation process, ensuring I added…
Hello, I reinstalled HyperWorks after a minor problem and I can't see any metadata now. I am trying to create a material, but I can only select color, ID and add name. I can assign no properties. How do I fix the problem?
Hi, I want to cancel my psim license authentication on my old computer and authenticate it on my new computer. However, on my previous computer, when I try to un-certify my license, the error message "cannot deactivate license order" appears and is not released.
I'm checking parts fatigue cycle by altair MSC nastran, and I can get the P1 which is Smax and P3 which is Smin from FEM result. But I could not get the contor of Stress ratio R which is Smin/Smax. I'd like to know how to write a command to get the contor of the stress ratio. Could you please help me to get information.…
In HyperView, is it possible to display strain, displacement, stress, and other simulation parameters in a table format for easier observation and analysis?
Hi, I Performing a CFD analysis for an Air blower Model. Here I meshed Model with some Element size and Tetra 3d Mesh Type. But here How to choose the Boundary layer mesh Size, No of layer and thickness.
I had Altair Inspire Personal 2022 installed on my machine. It recently expired and I got an email that said I had to re-register and re-download through the same page that I did before to continue using it. I did that, and Inspire 2024 worked for 1 session (it crashed while performing an optimization, as usual) and now…
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