A space for simulation related technical resources and discussions.
In this tutorial, we'll go through the iterative process of coupling the steady state losses from a PSIM thermal simulation and placing them into a thermal FEA simulation with ElectroFlo in SimLab. This tutorial assumes familiarity with the SimLab interface and performing thermal simulations with ElectroFlo. Helpful…
Constraining degrees of freedom is essential in various fields, especially in engineering and design, for several reasons: 1. Stability: Constraining degrees of freedom helps maintain the stability of a system or structure, preventing unwanted movement or deformation under loads. 2. Precision: It ensures that components…
This article presents a methodology for the integration of non-local regularization into simulations. This article includes: * 2 ready-to-use Altair Radioss models of Tensile test specimen. * Altair HyperMesh version is V2024. * Altair Radioss version is V2024.1. * The Unit System is in Mg, mm, s * Altair HyperWorks…
This article presents a simulation using Radioss of a 90m/s bird strike on a wing leading edge. This article includes: * 2 ready-to-use Altair Radioss models of bird strike* Altair HyperMesh version is V2024. * Altair Radioss version is V2024.1. * The Unit System is in t, mm, s * Altair HyperWorks session files to allow…
Working with a Complex Part Imagine you are designing an aerodynamic component, such as a car spoiler, in a CAD system. The spoiler's shape is critical to its performance, and its surface must be smooth to minimize drag. The spoiler might be composed of several planar and curved surfaces that need to be analyzed and…
By default, in MotionView, angular rotation is recorded as the total amount of rotation traveled. For instance, with this four-bar linkage, the output to retrieve the angular rotation of a joint is computed using RTOD({j_0.AZ}). Current Outcome: Observe that the recorded rotation is given as the total travel, not in…
The Windows Task Scheduler is a powerful and versatile tool integrated into the Microsoft Windows operating system. It allows users to automate the execution of tasks at specific times or in response to particular system events. This capability is essential for both personal and enterprise-level computing, where routine…
Batch Mode Overview Batch mode processing offers a streamlined way to execute scripts without the overhead of a graphical user interface (GUI), perfect for running analyses or automated tasks. For instance, you can open an CAD file, run a structure or motion analysis, and process the results. The code should only access…
This article discusses the different options available for introducing damping in frequency response and transient response analysis of OptiStruct solver. Explanations are provided for: viscous damping structural damping modal damping rayleigh damping Damping cards for FRF and Transient analysis are reviewed with both…
Configuring GPU for PhysicsAI model training Hello PhysicsAI users, As you are already aware that the GPU can be leveraged for model training in PhysicsAI, however, there are a few important points which should be considered to make sure that the GPU gets utilized by PhysicsAI for the same. First consideration : required…
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