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Join Siemens at DAC 2026 for Accelerating semiconductor design with Agentic AI-driven HPC, a Siemens-hosted session on how Agentic AI-driven HPC is helping address growing chip design complexity and accelerate time to tape-out. Tuesday, July 28 | 8:00 AM – 10:00 AM (Breakfast provided) Long Beach Convention Center In this…
Hi, I am learning how to compute the 2D scattering using MoM with the surface equivalence principle (SEP) and a 1D periodic boundary condition (PBC) in Feko. I would like to know whether it is possible to construct an infinitely long, z-directed electric line current source located at $(x_s,y_s)$, $\mathbf{J}(\mathbf{r})=I…
Hello, no matter what surface or geometric body I place in CADfeko via a patch array, there's always a 832, and if I try to fix it, I get a 2331, and that can't be resolved. Only the output file shows the triangles, but in CADfeko I have no chance of getting rid of them—no help entry or AI query has worked so far. The…
Overview INTRODUCTION The excavator is a staple of construction equipment seen on construction sites around the world. The simulation of heavy machinery, like the excavator, is crucial for optimizing design and improving performance. Utilizing multibody dynamics (MBD) software, engineers can analyze the mechanical systems…
Salve, sto riscontrando problemi con Radioss V2021: mi è stato inviato un modello ready-to-run la cui cartella contiene: il file master 0000.rad il file 0001.rad vari file include richiamati nel file master (.rad e .inc) una libreria "libraduser_linux64.so" che dovrebbe contenere informazioni riguardo un materiale di tipo…
How to calculate the particle size distribution of polyhedral particles ?Thanks！！
How can i use rapidminer for antenna measurements…what are other suitable products from Altair
Subject: HyperMesh 2026.1 - Persistent License Activation Failure (Managed Licensing / Altair One) Hello Altair Support, I'm unable to activate my HyperMesh 2026.1 license via Managed Licensing (Altair One account), despite extensive troubleshooting. I'd appreciate help investigating this from the account/server side, as…
Hello everyone, have a good day! I'm working on a problem to test the damping characteristics of a model's suspension system, with the characteristics taken from a .dpr file. When I select the option to export the model's force and velocity results like this... After running the test, my output shows RESULTS (1), (2), (3),…
Hi everyone, I am currently running a vehicle dynamics simulation in Altair MotionView 2025.1 . I am setting up a Constant-Radius Cornering Event. By default, the event only provides Initial Velocity and Final Velocity inputs, which creates a continuous linear acceleration (ramp up) throughout the entire simulation time.…
Hello, I have a design of printed LPDA (100MHz - 2GHz) designed from first principles and the results are okay. The design is implemented on FR4, wih top and bottom feedlines, therefore no groundplane. However, I need to make it compact to be able to fabricate, as a result, I have reduced the spacing factor and the s11…
Dear Altair Technical Support Team, Our research team currently relies on Altair SimLab as our primary GUI/pre-processor and AcuSolve as our core CFD solver for various fluid dynamics and thermal simulation projects. We are currently preparing to test simulations in new physical domains, which mainly involve the following…
Dear support team, We need upgrade license manager v15.5 to v2026 for Hypermesh V2026.1 Is the same type of license manager? Continue to use current (v26.0) license file or need request new one? Thanks,
How do i change the property name dynamically. import hm import hm.entities as ent import prettytable as pt model = hm.Model() Create a collection of all properties in the modelprop_data = [] props = hm.Collection(model, ent.Property) assem = WHEEL_HOUSE_LHS compntnm = MUD_TOP Printing a table of properties and their…
Hi, I'm using Altair Inspire to create a J-weld geometry on a pipe. The weld cross-sections are different, as shown in the image below: the profile on the left differs from the profile on the right. My goal is to create a weld solid that follows the pipe circumference while smoothly transitioning from the left profile to…
I have installed Hypermesh 2026 (including the 2026.0.1 hotfix) and am attempting to activate the license. The AU Mechanical Engineer license is showing in Altair One > License Settings > Managed. When launching Hyperworks it asks for license credentials. Entering my Altair One credentials in the "Managed on Altair One"…
Hello, I was very wondering if I can do project nodes to surfaces fast in hypermesh 2025. I have a hexa mesh plate and I have a target surface. I want to project nodes in a specific face in hexa mesh to target surface. So I used a project(F7) function. But it took really long time. quantity of moving nodes are about…
Hi everyone I am highly interested in watching the recorded webinar titled "Unlock Fast & Easy Axial Flux Machine Simulation with SimLab". Unfortunately, I haven't been able to access the direct link or the video recording through the standard resources. Could you please guide me on how to access or watch this specific…
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,…
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,…
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
