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Our ATCx brings together business leaders, technologists, and educators to explore how AI and data science solutions are driving innovation, both in academia and across industries. Join us for this global virtual event and gain insights from Altair experts, academic leaders, and industry pioneers. Whether you’re a…
Each of the sessions has the same content and is meant to give an overview over new tools and technologies in HyperMesh as well as a practical introduction to the user interface. Sessions occur every second Thursday of each month from 9 AM to 12 PM CET, including a 15-minute break. Registration is now open for the…
Join us for an exciting technical series where we will showcase the new capabilities of Altair’s power electronics and power conversion design tools. This monthly series is designed to showcase the latest capabilities, applications, and workflows for the design challenges faced by the power electronics industry. Our expert…
Dedicated to Altair Monarch Users - Monthly Interactive Series At Altair, your success is our #1 priority, and we’re here to help you get more out of your Altair Monarch & Monarch Server solutions. Ask the Expert is hosted every 3rd Tuesday of the month; otherwise, notification of date changes is provided in advance. A…
https://us.v-cdn.net/6038102/uploads/VJ0WFHAJ148E/20251030-2232-04-5558827.mp4 Does anyone know how I can solve this problem in Radioss or what causes it? Is it because of the contact friction value? Or is it due to incorrect material failure data?
I am attempting to model the soil–tool interaction using Altair Radioss. The soil bin was meshed using SPH (Smoothed Particle Hydrodynamics) particles. The input files used for the setup are attached. However, after running the simulation, the SPH components are not visible in the results. I am unable to identify the cause…
Hello everyone, I am studying the Altair Community tutorial "Combining Machine Learning and Simulation for Bulk Solids Mixing Optimisation" and have encountered a problem while trying to reproduce the workflow. My workflow is mostly set up successfully: HyperStudy generates a new geometry model for the mixer shaft (as an…
Hello, I have a problem with two Tutorials on the Hypermesh v2024.1. The first Tutorial in question is: OS-T: 5020 3D Bracket Model using the Free-shape Method In Step 6 Chapters 4-9 the Feature Gridcon is used. Sadly, the Tutorial was written for an older Version so the Instruction on how to access the Feature is no…
Dear Altair Team and Community, My name is Daniele, and I am currently working with HyperView and an OP2 file generated by MSC Nastran. I’m using the Python API to extract results from specific element types such as CBAR, CBUSH, and CQUAD. I’m currently using the QueryResultsTool module and would appreciate clarification…
Hello, does somebpdy know if it is possible to change parameters used in the geometric definition of a machine (e.g. the airgap length or the slot width) in Flux when using the co-simulation in MATLAB/Simulink? It is pretty easy to do in a solving scenario when just working in Flux. However I wanna use the solution data in…
I want to assign different solver settings to different regions of my .stl model, which imposes requirements on the triangle (mesh) size. I have already set the mesh size for triangle label 0_1 to lambda/10, but I'm still getting the following error: Triangle 50669 is too large (surface/lambda^2 = 2.14301E+01) ERROR 120:…
I have developed an EDEM body force API whose function is to apply force to particles named "FIX". My API code is correct, but I encountered an issue when writing the .cu file—the .cu file fails to recognize the particles named "FIX". I would like to ask how to implement this function in the .cu file? I have attached my…
Hello everyone,I’m working on short fiber injection molding co-simulation using Multiscale Designer 2022 (MDS) and OptiStruct 2022. So far, I’ve successfully generated the multiscale material model file (mdsMAT1.dat) and the fiber orientation file (mdsFiberOri1.dat) via MDS. Additionally, MDS outputs the…
Good evening, My assignment requires me to import data into AI studio and it's unable to read it. This is my process of importing the data: Open AI Studio and click Blank Process Under the Repository window, click import data and select the file you wish to use. Once the data is loaded, under the Operators tab, find 'Read…
Is there a way to save or store multiple temp vs pressure curves. Even import or export would be acceptable. I cannot seem to find this capability in 2025.1 and would be stunned to find out if you have to manually enter for each simulation.
I was wondering if there was any way of extracting rotational participation factors from a SimSolid modal analysis or if there was any good way of doing it through postprocessing on the information given.
How could I know/get list of commands under this context manager ::ctx::managercommand::enter
Hello, I’m a student and used Altair AI Studio with a Student License about a year ago. Back then, everything worked perfectly, but the license expired after one year. Now, I’ve downloaded the latest version (Altair AI Studio 2026.0.1) and reactivated my new Student Edition License using the same college email. The…
I can't use Inspire Form 2025
I have followed the guide on your website to download the Hyperworks Software and activate my student edition license. Instructions to Access the Free Altair Student Edition - now in Altair One! - Altair Community The steps, including Step 3, have worked but I am receiving the error below when trying to activate my license…
Hello： I can't log in Hypermesh License Store show "Error" License Log show： How can I solve this problem? Thanks! Alice Lin
So until today, I have been using AI Studio with this Student Edition license, but this morning my laptop got a blue screen and I had to reinstall Windows. Naturally, my AI Studio was deleted because I had placed it on the C drive. When I tried to reinstall AI Studio, the license could not be deactivated or even activated…
We use PBS gui interface to queue our HPC jobs up for solving, in our case LS-DYNA jobs. Within HyperMesh we setup and configure the different load cases that will be applied to our models via the sub-system browser enabling us to quickly switch between load case configurations of our models, works very well. Now we have…
🚀 Altair RISE Program We're excited to launch an exclusive 6-month program designed to recognize and reward our most engaged community members! Whether you're answering questions, sharing solutions, or participating in discussions, RISE gives you recognition in the community while helping you grow your expertise. Progress…
Hi Everyone, While this roundup arrives a bit later than planned, we wanted to ensure that we captured the key highlights and achievements from September. Lets dive in. 📢Altair RISE Updates As you know our RISE Program(Recognition for Innovation, Solutions & Expertise) officially launched in August. This exclusive…
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 Community Team would like to introduce the September Champion of the Month, Dr. César Pérez @Caperez. Dr. César Pérez is an industrial engineer and scientist whose career bridges higher education, research, and business leadership. His work spans complex dynamic systems, materials science, data analysis, and…
Exceptional individuals who support the Community.
Hi Everyone, We have some exciting sessions lined up for August and the rest of the year. New sessions are also added to the exciting Power Conversion and Magnetic Chat series. Register Now! Summary of our Upcoming Events: MotionView/MotionSolve 2025.1 for Vehicle Dynamics [ August 27] - Learn about the latest advancements…
Altair is hosting a 2 day workshop for student competition teams on 7-8 Oct 2025. We have 18 sessions on the schedule that is an incredible mix of teams and Altair experts who are going to show you how Altair software can elevate your team to the next level, win competitions, and make you Real World Ready to get that…
This month's community leaders
