A space for simulation related technical resources and discussions.
This article provides a summary of the wave propagation models supported in WinProp for large areas. A rural/suburban scenario typically spans large areas up to tens of kilometers. By default, a topography (elevation) map is considered with the optional superposition of a clutter/land usage map. Buildings are not defined…
In certain cases when launching Feko simulations across multiple notes when using the Intel MPI version that is shipped with Feko 2023.1 and Feko 2024.0 installations, the memory usage may be excessive. This behaviour is addressed in newer versions of Intel MPI (version 2021.12 and newer). If you would like to use Intel…
This article provides a summary of the wave propagation models supported in WinProp for indoor scenarios. An indoor scenario can be used for a single floor building to a large, complex multi-floor building, a campus or the inside of an aircraft. Furniture and people can be included by allowing attenuation to be set to…
Following the next link, you can find a video with a comparison of handmade calculations and S-FRAME analysis: https://youtu.be/dLoiHIWYivs?si=N-XNuNja8BPKou-r For this example, an analysis of a truss structure was preformed, to calculate the vertical displacement in a joint for the given structure. The handmade…
Table of Contents * Key Points * Introduction * Types of Contacts in Linear Analysis * Ensuring Contact Activation * Contact Results Output * Evaluating contact forces in dynamic subcases * Example Models and Validation * Useful Links Contacts are one of the main non-linearity sources that we have in CAE and play a crucial…
Download the Altair License Manager from Marketplace on Altair One. The License Manager Tab would be accessible for all the applications for which you have a license. Save the executable in a local drive on the Server on which it is to be installed. Before installing ALM15.5.0, the current version of the Altair License…
Hello Everyone, Please find the below newly added features which will be available in the upcoming SimLab release (SimLab 2024.1). Results * Compare Results: Results > Compare * Following enhancements are done in the compare results. * * Change of the Compare Results approach. While doing the multiple window mode for a…
In this video we will look at comparing hand calculations for determining deflection in a truss using Castigliano's Method of Least Work to an S-FRAME analysis.
The article below demonstrates three methods for a Single Sine Tone Fatigue Analysis based on FRF Analysis, implementing Sine-Sweep, Steady State (Steady) and Multiple Sine Tones (HARMO) approaches. As an example, to analyze these methods, we will calculate the fatigue damage on a plate model, where we will enforce a…
Altair FluxMotor 2024 Efficiency maps are crucial to evaluate the performance of electric machines and to be able to measure how efficient they are over various driving cycles. FluxMotor is providing automated computations of such maps using optimized procedure to get it done in a very fast way. In the 2024 version, you’ll…
There's a wealth of content waiting for you to explore! Need support or have a question? Login or join our community.