A space for simulation related technical resources and discussions.
In collaboration with University of l’Aquila, we evaluated the NVH, electromagnetic, and thermal aspects on electric motors. In particular, an innovative axial-flux permanent magnet motor has been optimized and simulated to increase its electromagnetic performance and to decrease its vibrations, noise and working…
Tire models such as Pacejka, Fiala etc are the basis for commercial tire codes bundled with Altair Simulation. Nearly all are empirically derived, which means that real tires are tested and the raw data is fitted to produce the co-efficients necessary to populate the tire model of choice. It may therefore become necessary…
Hello HyperStudy Users, Have you heard about Altair How-To Youtube Channel? You can find there dedicated playlists with helpful videos demonstrating our solutions. I invite you to check the HyperStudy playlist. Browse this section to discover some powerful features/couplings detailed by our HyperStudy specialists! Was this…
Hello HyperStudy Users, and welcome back to this series of Tips & Tricks, where we invite you to review and discuss valuable information to make the most of HypeStudy's capabilities. This time we present a fairly simple tip. By dialing down the multi-execute setting to 0, you can make HyperStudy “pause” and it will not…
This is a new Snap-Fit Analysis that I performed. Attached there are two presentations that showcase the parameters needed to set-up such simulations. There is the Non-Linear models, as well as the Non-Linear Transient model. Both of these simulations run with an implicit approach. Below I provide some useful screenshots…
[Use Case] User wishes to calculate sound pressure at microphone locations as a result of sound propagating through sections of the fluid domain and through panels. This allows the user to understand the fidelity of various vibrating sound sources, such as speakers, e-motors and engines, as it allows prediction of radiated…
New Flux Feature : Six degrees of freedom mechanical set In the 2022.1 Flux Version, there is a new type of Mechanical set that allows you to drive your system with 6 degrees of freedom : Figure 1 - Six degrees of freedom mechanical set This mechanical set's movement is driven by 3 Parameters I/O that are automatically…
[Use Case and Background] User wishes to calculate sound pressure at microphone locations and sound power propagating through sections of the fluid domain and through panels. This allows the user to understand the fidelity of various vibrating sound sources, such as speakers, e-motors and engines, as it allows prediction…
In this Tips, Tricks, and Inquiries demo we explore a couple ways to make connections between meshes in HyperWorks 2022.1. In this video we will: * Learn how to connect adjacent 2D meshes using the Equivalence, Associate, and Imprint tools. * Use the Boolean tool to combine solid geometry * Apply the imprint tool to 3D…
The motor control design suite from PSIM will enable anyone to quickly get a motor spinning with a full switching power inverter implementing field-oriented control. The output of the design suite can be easily linked to a motion co-simulation or adapted to for whatever your design goals might be. Swap in thermal models to…
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