A space for simulation related technical resources and discussions.
Hello HyperStudy Users, You may know that HyperStudy allows to leverage in user functions such as Compose or Python to define specific output responses. Look at the video below to learn how you can achieve this in three different ways: https://www.youtube.com/watch?v=8HcRiVCFlbg Does this help? Let us know your feedback!…
Four examples are presented in this document to demonstrate OptiStruct contact using ALM (Augmented Lagrange Multiplier) method in implicit nonlinear static analysis. 1) Rubber Ring: Compression of a ring made of a Hyperelastic material in excess of 100% strain, involving self-contact 2) Wedge: Large deformation of a…
Context: The protection of military vehicles is evaluated according to a document produced by NATO countries called STANAG for Standardization Agreement. STANAG 4569 is about the protection Levels for Occupants of Logistic and Light Armored Vehicles. Several levels of threats are referenced up to 10 kg of TNT equivalent. A…
Create custom fastener using FE Configuration File: Connectors define which parts of a model must be fastened to each other and how the connections have to be performed. We have multiple fastener realization types such as bolt(general) , bolt (CBAR) etc which can be selected from the connector control manager. Figure 1 :…
AUTHORS Sourav Das, Francesco Di Giuseppe, Antonio Flores, Sandhya Parate, Jaideep Bangal PUBLISHER Engineering Report- Wiley SOURCE Structural Analysis, Lattice Optimization YEAR 2023 ABSTRACT This article examines a case study involving a 3D-printed titanium “aero base handlebar” that failed and caused a crash during the…
One could refer to the following workflow to simulate characterised surface using RL-GO (high frequency asymptotic solver based on ray launching). Defining FSS (Frequency Selective Surface) model is required. FSS is a type of filter consisting of an array of periodic metallic patches or apertures on a dielectric substrate…
OptiStruct – Direct Nonlinear Transient Analysis Setup Product: OptiStruct Product Version: OptiStruct 2021.2 or above Topic Objective Direct Nonlinear Transient Analysis Setup Topic Detail * Analysis Types * Direct Nonlinear Transient Analysis Setup * Loading Setup * Time Step Setup * Nonlinear Parameter Setup * Nonlinear…
On the Library browser we find two switch controllers, the “normal” On-Of Controller, and the On-Off Controller (multi-level). The multi-level controller contains the “normal” controller and other multiple combinations of inputs and outputs and should be chosen according to the application. The multilevel switch can handle…
The 2023 release of Altair Multibody solutions for HyperWorks is around the corner, and it is packed with very exciting features! Here are the main highlights. This version marks the transition of Altair MotionView® to a new modern interface replacing the classic Desktop, offering an enhanced user experience for Multibody…
Hello HyperStudy Users, When performing exploration studies (DOE, Optimization) on FEM models there can be amount of large solver files generated locally on disk. Look at the video below to learn how you can cope with the out-of-space issue by automatically purging files after the results have been extracted.…
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