A space for simulation related technical resources and discussions.
Suppose you missed the ATCxAEC presentation or want to revisit it. In that case, you can find the recording here. In this workshop, we showcase how Altair's Concrete solutions help you easily design high-rise buildings' reinforced concrete elements, from an existing model, code-checking, and getting utilization ratios for…
S-FRAME suite v2025.1 has been released, and with this, some additions and enhancements aimed at improving the everyday workflow for its users. In the next paragraphs, you can find the main features. Concrete Design As part of the advances on including GFRP design within the S-FRAME suite, S-CONCRETE now supports…
Presentation by Moein Ahmadipour, Sr. Product Manager AEC at Altair as part of the ATCx AEC 2025 conference. Join us for an introduction to analysis and design of a hybrid timber-and-steel structure in a step-by-step tutorial. We’ll review geometry modeling, loads and analysis setup, code-checking, and designing structural…
Presentation by Matthew Sauer, Manager GTT at Altair as part of the ATCx AEC 2025 conference.Additionally, Altair’s SimSolid software helped optimize bolted connections in a modular pump box, enhancing its design and structural integrity. Join us as we introduce the mesh-free simulation of SimSolid in a step-by-step…
Numerical EM simulation is an established approach to optimize and validate designs for reflector antennas. For electrically large structures, however, memory requirements and runtimes can become quite extensive. In this paper we show recent improvements of MLFMM (Multi-Level Fast Multipole Method) implementation in Altair…
Inverter's Average Model: A Streamlined Approach The average model of an inverter represents a distinct approach compared to ideal or thermal models. This model is designed to expedite simulations by omitting the detailed switching phenomena. By focusing on the overall behavior rather than individual switching events, the…
Problem Statement The increment of renewable energy sources has introduced issues that concern the integration of them in the electric grid without influencing its stability. This new challenge on the way to electrification has created a need for capturing transient phenomena in a short - time simulation. The further…
Computational time has always been one of the most important aspects of DEM Modelling. Initially, it could be assumed that having an accurate and realistic material model through material calibration is the main target. If you want to learn about material calibration, read this post: However, even though calibration is…
As part of the AEC Global Technical Team (GTT) strategies for this year, it was decided to perform short webinars covering some topics that might not be extensive enough for a 1-hour discussion. April 24th was the starting date to perform these short webinars. Presenting the event called "Using S-CALC section properties…
Experience a revolutionary way to mesh electromagnetic components with the all-new EM Aided Mesh tool in SimLab, now available in Altair SimLab/Flux 2025! 🚀 🔹 Key Highlights: ✅ Automated & Intelligent Meshing – Reduce manual effort and speed up your workflow ✅ Optimized for Electromagnetic Simulations – Improve accuracy…
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