A space for simulation related technical resources and discussions.
IntroductionThis article is translated from the following one: Assume we obtain some test data, as shown in the following figure. After some necking point in the curve, the stress drops significantly. Here is my question: Should we apply the stress drop to the material property? The answer is no. This is the geometry…
Background: A dump truck is a vehicle used to transport bulk materials, such as dirt, gravel, demolition waste, or coal. Dump trucks are used in a variety of industries for material handling, including construction, mining and quarrying A dump truck has an open-box bed that tilts or opens at the rear for…
The following topics will help you get up and running with DSim, Altair’s on-demand semiconductor electronic functional verification solution. Install Required Software Install Visual Studio Code Go to the Visual Studio Code website. Select Download for Windows. Click the install the script: VSCodeUserSEtup-x64. Read and…
New Adaptive Mesh Refinement (AMR) in CADFEKO Automatic mesh adaptation to find trade-off between model size and accuracy Feko simulations are using a meshed representation to describe geometry of a model. The simulation method is needing the mesh elements to define local basis functions for describing physical quantities…
Flow Simulator (FS) has many built-in heat transfer coefficient (HTC) correlations, but FS may not include a correlation required by the user. Fortunately, it is easy to add your own correlation to FS. This blog explores the customization manager for HTC correlations. There are numerous HTC correlations in the public…
This webinar discusses the workflow from a concrete structural analysis to concrete section design of all concrete beams, columns, and walls using the S-CONCRETE Multistory Designer (MSD). For more information, head to the Resource Library
はじめにLS-DYNA リーダーは *BOUNDARY_PRESCRIBED_MOTION をサポートしています。 ですので、直接の実行も、 変換も可能です。 特に変換してから使う場合、変換先がどのようになっているのかが分かると、変更や修正、または既存の設定を見ながら新たに作るなどが、簡単になると思いますので、この記事で解説します。 タイトルにもあるように DOF=4, 8 のベクトルで自由度を指定するやり方についてのみ、本記事では解説します。というのも、LS-DYNA ではベクトルで自由度を決めるやり方がありますが、RADIOSS…
Working with realistic design challenges is always rewarding, especially when it comes to showcasing the full power of Altair’s solutions. In this new tutorial, we dive deeper into HyperStudy’s advanced optimization capabilities as a sequel to our "Getting Started with PSIM & HyperStudy" tutorial, where we introduced…
Ski season is almost here, marking the return of shredding with your friends and family, cozying up in the lodge, and the smell that permeates your apartment after many weekends of not properly drying your gear. I decided to take action on the third, starting with my ski mittens. There are various off-the-shelf options for…
When running system simulations in Altair Twin Activate, it’s often useful to run multiple simulations, whether it’s for validating a system’s response to different phenomena, to perform statistical analysis or just to get a better grasp of how a parameter affects the overall response of a system. This small demo shows the…
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