A space for simulation related technical resources and discussions.
PSIM is a powerful simulation tool for power electronics, known for its fast performance. However, when simulating systems with lots of power converters, the overall simulation time can become significantly long. To address this, we are exploring methods to simulate multiple converters more efficiently, including AI…
This article summarizes the updates introduced in Altair Radioss versions 2025 and 2025.1. For complete details, please refer to the attached presentations and the official Altair documentation. Version 2025.1 Altair Radioss v2025.1 Documentation - What's New /DAMP/FREQUENCY_RANGE is a new option that defines constant…
We recently released a new eLearning course, Metal Forming Analysis with Inspire Form. Explore the fundamentals of sheet metal forming simulation using Inspire Form. Learn about different metal forming processes, common failure modes encountered in production, and how to interact with the stamping simulation environment.…
This script allows you to extract the cog and mass values of components in a FEM file without running the HyperMesh GUI. 1. Modify the fem file path in test_for_batch https://us.v-cdn.net/6038102/uploads/A3BA032YUI7D/test-for-batch.tcl .tcl file 2. Run the batch.exe file in the cmd window. "C:\Program…
Incomplete material data can be a major roadblock in simulation workflows - especially when accuracy, multi-physics compatibility, and solver-readiness are critical. The Materials Intelligence capability in Altair® Material Data Center™ (AMDC) addresses this challenge head-on by automatically identifying and filling data…
This article provides a step-by-step guide for performing a structural analysis on polyhedral particles using force data exported from an EDEM simulation. The workflow involves mapping EDEM forces onto a finite element mesh in HyperMesh and running a static analysis in OptiStruct. Note: This workflow is specifically…
https://www.youtube.com/watch?v=Fp6ftykS3jw This webinar is for Automotive, Off-Highway, Powersports, Heavy Truck, Land Defense, Last Mile Delivery industries, mainly: - CAE engineers responsible for chassis durability & fatigue analysis - Design & Release engineers responsible for chassis performance attributes -…
In this white paper, a case study is presented in which a small military unit that has been deployed close to enemy forces needs to communicate beyond line of sight to call in reinforcements. To enhance resilience against jamming, the forward unit has access not only to Low Earth Orbit (LEO) satellites but also to a…
We recently released a new eLearning course, Fluids with Inspire. Explore the capabilities of Inspire for Fluids. This is a comprehensive overview to set up and run fluid flow simulations, utilize multiple design iterations, and perform advanced thermal-fluid analyses such as conjugate heat transfer. Learn about Inspire…
Introduction PSIM is widely used for generating e-drive efficiency maps due to its speed and reliability in such applications. So far, we have discussed automating such simulations with HyperStudy: Fast-Track eDrive Efficiency Maps in PSIM | Webinar June 2025 While tools like HyperStudy offer code-free automation, Python…
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