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.
Hello! I am kind of confused on what are these components and which one should I select when plotting graphs? Also some requests shows components like MAG, f1, f2 upto f8. Thanks!
Hi everyone, I've observed that after executing some custom TCL scripts in HyperMesh, a prompt message remains displayed at the bottom-left corner of the GUI. Commands like *clearmarkall and hm_clearall do not completely eliminate these prompts. Does anyone have experience with this or know any alternative methods or…
I learn a tutorial named rubber ring. I open this model and find there is a node 2266 not in the corner of elements but on the edges. I am curious how to create a node anywhere I want. I use 'point' in 'topology' to create a point, but it can not be recognized as a node. It's just a geometry point not a part of FE model. I…
pls provide tutorial video.
Whenever there are two enforced displacement with time dependent table added, this error happens. EXCITEID on TLOAD1 #212 data raferences notexistent SPCD# 212 every new enforced displacement adds one error, with different id.
Dear Support Team, I no longer have access to my previous computer where I had activated my Thea Render license using a student account. After reinstalling my system on a new device, I realized that I had not deactivated the license beforehand. Could you please assist me in deactivating the license on the old machine and…
Hi, I am trying to build a acoustic model. In SimLab's help, we can see the description of "Create Envelope", but I can't find this GUI in SimLab (v2025). Is there any environment variable that I should set first? Thank you.
Hello, I'm experimenting lags in HyperMesh on my DELL Precision 3490 (specifications in the linked image). Whenever I want to zoom, move or rotate my models, the software freezes for a couple of seconds before I can actually inspect it, and then I get to see like one image per second of me moving it. I checked in my task…
Hello everyone, I'm having convergence problems with altair inspire. I set up a cfd simulation using a cylindrical domain, imposing 7bar at inlet and 1 atm as outlet (at 1m far) but the simulation does not converge. I was thinking maybe it is due to air compressibility happening or supersonic flow maybe. (7 bar is in fact…
Hello everyone, I'm new to the Altair Inspire software. I was wondering if the folder "AltairXpress2025" can be deleted after installation since it's quite heavy Thank you all!
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