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Join us for a community conversation on Simcenter PSIM, designed to help engineers and simulation users overcome common challenges when building PSIM schematics and running simulations. Many issues labeled as "PSIM Solver Issues" are often rooted in controls design, model definition, setup, or general simulation practices.…
Guys, how it is possible that TABLEMD is not in HyperMesh 2026 GUI. I wanted to try assign TABLEMD to PBUSHT card so i will have temperature-depended CBUSH, and I could not find it.
If I use the periodic boundary conditions to simulate a large array, mutual coupling between elements is taken into account? or it is like a simple application of the array factor to the single element radiation pattern?
If I installed FEKO on 3 connected workstations that together have 2 TB of RAM, can I use all the available RAM for a single simulation by putting the workstations in parallel? Do I need a special license?
Hello, i am trying to make generative design with inspire i created a cad file from solidworks and saved as parasolid. When im trying to apply force from Z axial the part disappears from my screen and the forces set to 0. I have tried applying the force just from the z axial the problem appears again. I cannot solve the…
Hi Altair team, I'm a student using the PSIM Student Edition for my study. A few days ago, I reinstalled Windows on my old laptop and sold it, but I completely forgot to deactivate the PSIM license first. Now I can't activate it on my new machine. Could someone help me reset the activation key from your end so I can…
Hello, I am a student using the Altair Student Edition License. I am trying to activate my license on my current Linux computer, but Altair License Utility shows the following error: “Error activating license: This license was already activated using different HostIDs.” I checked my Altair account and I can see several…
Dear Altair Community Support, I hope you are having a wonderful day! I am a university student currently relying heavily on Simcenter PSIM for my engineering projects. Unfortunately, I have run into a tough situation with my setup and would be incredibly grateful for your help. Recently, I reset and sold my old laptop,…
I am trying to download Access Web 2026.1.1 (Access Web 2026.1.1 - Linux - x86_64) from the Altair Marketplace but the file is reported as missing. The other download, for Access Web 2026.1.1 (Access AI Assistant 2026.1.1 - Linux - x86_64) orks but I'm pretty sure we need the first one. Any ideas how to resolve this? Thanks
I’d like to try FlightStream, but I’m unable to use it because of a licensing error. I no longer have access to my previous computer, and on my new computer, the same license key is not working and gives me the same HOSTID error.Could you please help me resolve this issue or reset the license so I can activate FlightStream…
I don't remember to have activated my license earlier but i'm having a trouble when triying to activate the software, how can i fix it? I probrably activate in another pc years ago but i don't have acess to this pc anymore
Description: Kindly add description here Product/Topic Name : Kindly include the product name, version if applicable here. Also, Don't forget to tag with the product/topic related to your question. *Note from Community Team - Once you receive a satisfactory answer on your question, kindly mark your answers as "Accepted" so…
Im having problems importing a .bdf which include include files. The include file structure is not keeping once import is done With legacy interface works better, but i dont have this interface in hypermesh 2025 Any suggest to fix it using the new interface?
Siemens RapidMiner SLC rotational and mirror symmetry for planar polygons using python Too long to post, see https://github.com/rogerjdeangelis/siemens-rapidminer-slc-rotational-and-mirror-symetry-for-planar-polygons-using-python This python code computes max rotational and mirror symmetry for planar polygons Shouldn't…
I would like to ask about VonMises Stress. I found that there are two kinds of method to show stress in Hyperview. The first one is "Stress » VonMises » Max" and another one is "VonMises » Mid". What is difference of these two and which one is right to use for seeing stress on hollow square steel tube. The steel tube is…
Want to understand what our token usage is so we know what we need for 2027
STATUS UPDATE (March 9 2026): Dear Community, Your support cases have been migrated to the Siemens Support Center. As of Monday, March 9th, the Altair Support Portal has been shut down. You should have received an email with the links and instructions on how to activate your account and log into the Siemens Support Center.…
We continue to support our academic customers and users who were using and need to use the Altair One system during the transition to the Siemens Ecosystem. You can access its marketplace, downloads and Altair units managed licenses as before. You need to use the same URL - https://altairone.com/Marketplace during our…
🌟 Altair Community Update: Events, Highlights & What’s New Hello Altair Community! Welcome to this month’s community roundup—your go-to source for the latest discussions, expert insights, and standout solutions. Whether you're here to troubleshoot a challenge, discover new techniques, or stay up to date on trending topics,…
The Altair Community is a space where beginners, experienced users, industry experts, students, faculty and our product specialists come together to share insights, collaborate, and find ways to take full advantage of our products. Engagement is at the heart of the Community and with the launch of our new and improved…
The Siemens Community Catalyst program was co-created with our community to acknowledge technology leaders who consistently contribute to the Siemens Community.
Highlights of the 2026 Release The Feko 2026 release features extensions to many different solvers - enhancing Feko's capabilities in propagation modelling, network planning as well as general and specialist EM analysis application areas. There are various performance improvements, interoperability, and API extensions,…
It's time for our March roundup! We've been busy behind the scenes and we're thrilled to share some significant updates. Get ready! 📣 Major Updates Altair's Support infrastructure migrated to the Siemens Support Center: As of Monday, March 9th, the Altair Support Portal has been shut down and your cases have been migrated…
This month's community leaders
