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 validating the geometry for a double wishbone Baja SAE front suspension. After reviewing the results from the SDF file (KnC ride, roll and steering), I am having trouble interpreting the results. At 0s it shows an Anti-dive % of -13.46, the design value was intended to be 25%; the Anti-lift result seems to be…
Hello everyone, I'm trying to make a ballistic perforation analysis on LS-Dyna program. In this analysis I need to use a 7.62mm bullet and for those who don't know modern rifle bullets have a core and a jacket that is surrounding the core. Both of them have to be different solids because jacket is generally made out of…
Please delete my Altair One account associated with my email. Reason: Want to create fresh account.
Dear Sir, I wish to apply & attend the learning course on CAE Physics AI to be held on 25th May 2026 at Siemens DISW Pune. I don't have any previous background or knowledge of Machine learning or AI. Currently, I am using HYPERMESH, OPTISTRUCT & HYPERVIEW. Should I attend the course despite of having no AI background.…
Hello, I recently upgraded my computer's storage to an SSD. When trying to activate my PSIM Student License on the new setup, I received the error: "This license was already activated using different HostIDs". I tried to boot back into my old hard drive to deactivate the license manually, but the system generates a…
Hello, I installed PSIM on my laptop, and I keep getting the following errors. What should I do?
Hii everyone, I want perform pretension analysis on gasket for checking sealing and gasket bulging when loaded. Since gasket is non-linear I tried Radioss. I'm ew to that. I tried copying RD-HM-T:1010 tutorial. It started confusing at start and at last I made something. I plates, gasket and bolts using 4 node tetra…
I have installed hypermesh and activated my license and the software worked perfectly but after some days when I open it again it is showing the dialogue box and asking to activate my license again and when I try to activate it again it is showing that this license key already exists. What should I do
In HM 2026 i am using the LS-Dyna Profile (not sure if that has anything to do with my issue). I understand that within the part browser now upon creating a representation, let's say the "common" rep from CAD rep that the new common rep will have a material assignment that is driven by the "PDM material" PDM Data field for…
Altair slc openradioss tensile strength simulation python no gui no mouse surfing A complete self-contained reproducible example is presented that is entirely scripted, no GUI or mouse surfing requeried. Too long to post here, see github github Tensile operadioss simulation Google Animation If link fails Youtube Annimation…
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