A space for simulation related technical resources and discussions.
In this release, the main focus remains on expanding the coverage of the LS-DYNA input reader, a critical feature to make the code even more accessible and ease its adoption by a broader community of users. It is now possible to mix input using include files from both solver formats. We better cover options dealing with…
List of known issues that were discovered after release. (Note: This article will continuously be updated when issues are reported) HyperMesh CFD 2023.0 known issues: Geometry - Meshing * Manage tool: Manage tool in Simulation ribbon does not list meshing or runs residing in same folder as hmcfd file. Workaround: You have…
Did you know that AcuSolve offers three ways to calculate heat transfer coefficients (HTC)? 1.direct : Physics based (available via acuTherm) 2. user_ref_temp: Physics based with varying reference temperature (available via acuTherm or "Calculate" in SL/HWCFD) 3.turb_wall: Turbulent wall based (available by default, if…
Highlights of the 2023 Release As part of the Digital Twin focus in Altair, Activate is now Twin Activate, and it is positioned at the center of the current Digital Twin offering. Transition from Menu to Full Ribbon Control The menus are now represented as ribbons. Advanced Tooltips for all Actions All action icons in…
Altair EEvision Platform – EEvision helps companies in the automotive, aerospace, and industrial markets simplify design, manufacturing, and service of complex electrical products and systems. EEvision supports digitalization of the development and service processes using digital twin technology. Technically, Altair…
The Embed 2023 release features improvements to the automatic code generator including compliance with MISRA* 2012-C: 2012/AMD2 coding standards, additional micro support, support for the Robot Operating System (ROS), and a simplified installation wizard that bundles the many separate add-on’s that previously required a…
HyperLife 2023 highlights two key features, hotspot sets to pintpoint specific damage locations and range envelope to identify the large stress range across subcase list within an event. Hotspot Sets Output of hotspot sets based on damage thresholds is now supported. Users will be allowed to control the number of hotspots…
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…
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