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Join us for an exciting technical series where we will showcase the new capabilities of High Frequency and Low Frequency tools in Siemens. In our upcoming session, you'll how to simulate and analyze FMCW and Pulse Radars in WinProp. We will talk through the principles on FMCW radar modelling and pulse radar propagation.…
The digital transformation conference designed for professionals in engineering, manufacturing, product lifecycle management, design and IT/software administration. Connecting users, industry experts and partners to share insights and explore the latest trends, technologies and best practices. What can you expect at…
Good day, I hope this message finds you well. I am trying to get started with EDEMAPI using the tutorials on the website. However, I discovered that some of the tutorial are not working. Also, some of the codes are different what is in the tutorial videos on YouTube. Does anyone have an explanation to this. Thank you.
I am trying to run a simple script from a custom extension using the "DemoExtensionwithPython" but getting an attribute error. extension.xml ribbion.xml test.py error -
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…
Hi Altair Community / Altair Support Team, I am a student currently using the PSIM Student Edition. I recently had to completely format my PC and reinstall Windows. Because my old OS is completely wiped, I cannot access the License Manager to deactivate my license myself. Now, when I try to activate PSIM on my fresh…
When Analysing a structure using linear analysis, the results sound reasonable, however using P Delta Analysis, the software is giving me crazy results and instability problems for some loading combinations, Any suggestions ?
Hello, I am running coverage simulations in WinProp / ProMan for a master's thesis on multi-band cellular planning. My current scenario includes three bands working correctly: LTE B8 (950 MHz), LTE B1 (2160 MHz), and NR n77 (3525 MHz). I now want to add a fourth band at 7 GHz, corresponding to the IMT-2030 candidate range…
General Business Good day, I hope this email finds you well. I am trying to access the Altair EDEM documentation by clicking on the first popped up web page below. But it has not been working for some time. I was wondering what could be wrong. Also, wondering if anyone is able to access the website and possibly help with…
Hello Altair Team, I am trying to activate my Altair 2026 Student Edition license using my activation key, but I receive the following error: "This license was already activated using different HostIDs." Earlier, the software was activated on my laptop, but after reinstalling Windows/changing network settings, the HostID…
Hello Altair Support Team, I am trying to activate my Altair 2026 Student Edition software on my laptop using my activation key (L4441-5RNBZ-33Z3Q-Z958N), but I am getting the error: "This license was already activated using different HostIDs." Because of a system reinstall/network change, my current HostID does not match…
I am working on a motor vibration / structural analysis workflow. My goal is to compute electromagnetic forces in Altair Flux, and then apply those forces as structural loads in ANSYS Mechanical. I understand that the standard Altair workflow is usually Flux → SimLab / OptiStruct for motor NVH analysis. However, I would…
Description: Installation/Launch Problems Product/Topic Name : Altair HyperSpice 2026 Hi, has anyone encountered installation issues with Altair HyperSpice 2026? I successfully activated the license and installed the software, but the app is not available in the apps list, I needed to open in from the program files folder…
Hello, I am following the Flux-SimLab / Flux-SimLab-OptiStruct Electric Motor NVH example. At the SimLab mesh export step, the tutorial says to select the stator tooth faces and then use: Advanced > Trials > Flux This should create the mesh support file: Mesh_SimLab_ForFlux.fem However, in my case the .fem file is not…
Altair SLC enhanced openradioss tensile strength simulation python no gui no mouse surfing A complete enhanced self-contained reproducible example is presented that is entirely scripted, no GUI or mouse surfing required. Results are choppy because I created only 41 frames, good for testing. Physics is scaled down to limit…
Hi, I am working on a TPMS geometry and I would like to evaluate the pressure drop and the outlet temperature of an air flow through a gyroid unit cell. I followed the tutorials on conjugate heat transfer and on the gyroid heat exchanger. However, in my case I would like to model only the fluid domain using implicit…
Hello, I am trying to train a model in PhysicsAI 2026.0 and I am facing this error. I have used the same dataset previously to train a model using PhysicsAI 2025 and it completed fine. Anyone know what's causing this error and how to fix this? [09:58:39] (INFO): [09:58:39] (INFO): Validation records : 0 [09:58:39] (INFO):…
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…
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…
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.…
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,…
This month's community leaders
