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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 Altair. This monthly series is designed to empower industry experts by providing them with insights into the latest features, workflows, and advancements in Altair’s Electromagnetics solutions.…
Build Better Products Faster. Win More Competitions. Be Real-World-Ready. See how your team can lightweight components (with topology optimization and composites); analyze aerodynamics to reduce drag; optimize suspension design, steering, and vehicle dynamics & durability; manage electrical power for energy efficiency; and…
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…
What are Digital Twins? Digital twins are virtual representations of devices, objects, machines, services, intangible assets, or systems consisting of a product and its related services, bridging multidisciplinary simulation and real-word data to predict and optimize system outcomes. Join us to discover how simulation, AI,…
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…
I experimented with the converting 2*2D antenna pattern to 3D antenna pattern in Aman, however, I found that the 2D antenna pattern only contains angle and magnitude information, without phase. Does the result of 3D antenna pattern have phase? Can Aman convert the phase of the antenna pattern, or do all the antenna pattern…
How to bind Optistruct 2025.1 to Intel 13th gen. Performance cores on Windows 11 Business 24H2. Even with high optistruct process priority, optistruct switches from performance to efficiency cores. For solver performance reason it would be nice to avoid running optistruct on efficiency cores. Is there any solution or…
🚀 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, I am having an "Invalid Argument" in HyperMesh 2024.1. All meshing and analysis set ups are ready. Then "Analyze" is clicked and save the file. But after clicking "Export", it says "Invalid Argument" message is coming. I closed the file and reopened it. Then the same procedure was done, now no message is coming but…
Guys i took a student license for PSIM but when i click on for activation show up already used license error but i never used this license please re generate or deactivate my license i cannot from this pc. i just a open a new user same pc and delete first (for the license problems, i have to change username in pc) but i…
SOAPBOX ON I am not sure all of this is correct. I am novice with the personal Altair SLC. SOME LIMITATION ON ECLIPSE PROBLEMS WITH ECLIPSE Eclipse does not support saving the layout of program, log and output with dynamic updating. Saving the layout as a perspective(epf file) does not save all three windows. In other…
Hello everyone, I would like to get help with this. I know that its is possible if you open the model in hyperview and with the command plots i can select the node and representante in graphics this stress or pressure. But i am interesting do this through hiperview with outputblocks, because then i could export of curves.…
So, I know exactly how the material direction is assigned in OptiStruct, starting from G1-G2 and rotating in respect to the normal of a shell element. But what about Radioss? Is phi exactly the same? Daniele
Hi, I Performing a CFD analysis for an Air blower Model. Here I meshed Model with some Element size and Tetra 3d Mesh Type. But here How to choose the Boundary layer mesh Size, No of layer and thickness.
Hi, I was trying to do AC sweep in PSIM and compare the AC sweep result with another spice tool. It seems AC sweep in PSIM works only with voltage source. I have attached the PSIM simulation model here and the result schematic. I have also attached the spice equivalent simulation schematic, and it's sweep result. It shows…
현재 psim울 설치하고 실행하려는 중에 인증하라는 단계에서 학교 메일을 넣고 altair 비밀번호를 넣은후 인증을 했는데도 같은 에러가 창이 발생된다 . 나는 학교에서 허가를 요청해서 받은것으로 알고있다
The Fibers Bonding Model applies a bonding force and a bonding torque to both particles according to a set of stiffnesses, which can be decomposed into: one axial stiffness, two shear stiffnesses, one torsional stiffness, and two bending stiffnesses. For two sphero-cylinder particles of the same material, a Fibers Bonding…
Description: HyperMesh 2023でのモデルの比較について２点質問です。 Locationについて: こちらのサイト( )には、比較のLocationをAutoにすると、「変換マトリックスを自動的に計算して結果を作成」するとあります。これはMatchする確率が高くなるように変換の仕方を自動的に計算して比較をするということでしょうか。 2. h3dファイルへの出力: CAD-FEの比較結果をh3dファイルで出力することを考えています。Review…
Please help me to solve this, Thank You..
Hi, I'm doing the tutorial: Track 2: Design Composite Structures with Simulation 3 Composite Optimization While doing the free-size optimization, changing the run options from analyze to optimization seems possible. I tried with 2022.1, and it's clearly not possible in this menu. I was looking at the Solver Options but I…
PROC KCLUS. How do you estimate the number of clusters in a dataset? In SAS, it's as easy as ABC. The classic way of identifying clusters is to use the elbow method: plot the within-cluster sum of squares (WCSS), then identify the "elbow" where the rate of decrease in WCSS slows down. With PROC KCLUS, you can use the ABC…
Hi Everyone, Sorry for the delay on our August roundup! Its been a busy month, but we didn't want to miss highlighting all the great activity in our community. 📢Introducing the Altair RISE Program Get ready for something special! Our RISE Program(Recognition for Innovation, Solutions & Expertise) officially launched in…
The Community Team would like to introduce the August Champion of the Month, Dr. R. B. B. Ovando. Dr. Ovando is a researcher and engineer working at the intersection of electromagnetism, heat transfer, fluid dynamics, materials (stress, mechanical and physical metallurgy), and numerical simulation. His work combines finite…
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…
Exceptional individuals who support the Community.
Overview: Short pdf with a collection of information, exercises and tools to bring you up and running especially - but not only - as experienced user of the classic HyperMesh interface: Slide #2: Finding your Tools and Functionality Slide #3: Getting Started through Youtube exercises Slide #4: Further Sources of Information
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…
This month's community leaders
