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.
I used to use the student version of PSIM on my previous computer, but I bought a new one. However, I cannot activate the license on my new computer. I asked to have my license deactivated on my old computer, and you did it. How can I activate it again? I need to use the same version of PSIM.
Hi everyone, I’m developing several EDEM API plugins to study melting of DRI particles in an electric furnace. The model is EDEM-only (no CFD): buoyancy, drag, convection, conduction, shrinkage and removal are implemented via plugins. Functionally the plugins work, but I hit a multi-threading problem: In single-thread runs…
Hello, I’m trying to implement a custom contact model by making a small modification to the Bonding V2 model via the API. However, I haven’t been able to find the original source code for Bonding V2. I found community examples of customized Bonding V2 and Cohesive contact models that run on the GPU, but my workloads will…
I want to create a super unit for multi-body dynamics students, with a concentrated force of 1000N in the middle of the super unit and two end holes as hinge points with multi-body dynamics. I am a bit confused now. Under the CMSMETH card, should I choose Preload or LoadSET? If Preload is chosen, will SPCID be based on…
Description: Hi, I have two questions I would like to ask you guys about HyperForm! Saving the results: I am following the tutorials and have run some simulations, but the result files are saved in .rst, .out, and .rad. I cannot seem to be able to open these files to take a look at the result. Is there a way to fix this?…
Hello everyone, I’ve recently developed a strong interest in the CLRNC card within OPTSITRUCT and have been eager to learn more about its practical application through specific examples. I’m reaching out to ask: Does anyone in the community have access to relevant document examples (such as .fem file, setup guides,) for…
I am able to see hexa mesh generated in both the options. what is the use of such options and differentiate how they are unique.
I am using Hypermesh 2025. I am trying to execute some command using python scripting through the command prompt. However. First time it worked as it open the app and run that python file. However, I want to executes more command in an already open hypermesh using command prompt console specifically. Is there any way of…
Hello, I am trying to simulate slot antenna in an infinite ground plane through characteristic mode analysis in FeKO 2025. The design contains 4 slots on infinite ground plane under the condition of multilayer planar substrate. I set the slot with the "Planar Grenn's function aperture" solution method. In the user guide,…
I get this message when I log on to AI Hub with the built-in admin account "You are logged in as a temporary admin user. To harden security, create a permanent admin account and delete the temporary one." I have created another account, but can't figure out how to make it an admin. The account is a member of the admin…
There's a wealth of content waiting for you to explore! Need support or have a question? Login or join our community.