A space for simulation related technical resources and discussions.
We’re thrilled to announce the release of Inspire Extrude 2025. It has powerful new features, enhanced accuracy, and improved workflows. This release is designed to optimize performance, streamline processes, and provide more precise analysis. Top 3 Key Highlights: New Profile Nose Cone Animation: Visualize and analyze the…
Altair romAI uses neural networks and systems theory to create Reduced Order Models (ROMs) from existing simulation data or field tests. Even though it is an easy-to-use tool, when I first started using it, I often found myself unable to train ROMs properly. With some research and a little bit of trial and error, I’ve…
Introduction In order to model fluid-structure interaction with OS one should consider the type of fluid he wants to study. One way is to look at the bulk modulus of the material that can be defined as: where ρ is the density and c is the speed of sound. Since compressibility is the inverse of the bulk modulus, fluids with…
Simulating Radio & Radar Coverage and Evaluating Interference This second part shows further cases how the radio & radar coverage can be predicted and the interference can be evaluated using Altair Feko with WinProp and WRAP technologies. Case 4: 6G Reconfigurable Intelligent Surfaces and Non-Terrestrial Networks Including…
Simulating Radio & Radar Coverage and Evaluating Interference The future information society will rely on mobile communications using latest 5G, 6G and WiFi technologies to provide a wide variety of applications for which significantly higher mobile data throughputs shall be supported. Key for development and for…
https://www.youtube.com/embed/Bd8njsNdju0?si=2JzJiQVDToGePHfu 🚀 Discover What's New in Flux 2025! Explore the latest advancements in Altair Flux 2025, including: ✅ Seamless SimLab Integration for improved multiphysics workflows ✅ Enhanced Solver Performance for faster and more accurate simulations ✅ Improved Multiphysics…
A rollover or overturn is a type of vehicle crash in which a vehicle tips over onto its side or roof. Rollovers have a higher fatality rate than other types of vehicle collisions. Rollovers are classified into two types: Un-tripped rollover Tripped rollover Un-tripped rollover: These are relatively rare events that may…
It is widely known that in every powertrain system, the motor shaft is connected to a gearbox in order to increase the Torque by reducing the revolutions per minute. In PSIM, there is a block that simulates a gearbox but it has a fixed gearbox ratio. For that reason, this article focuses on presenting a gearbox with a lot…
The primary goal of this article is to highlight the advantages of Altair HyperStudy over making scripts to process data produced by PSIM. This article does not delve into the implementation details of a script or a HyperStudy file. If you are not familiar with these yet, please refer below for the HyperStudy and here for…
Abstract: Additive Manufacturing (AM) techniques are being adopted in the commercial production of parts and are becoming the future of the manufacturing industry. These processes differ based on the material type, material feedstock, the state of fusion, the energy source of fusion, and the AM principle. Among these…
There's a wealth of content waiting for you to explore! Need support or have a question? Login or join our community.