A space for simulation related technical resources and discussions.
From version 14, we have developped a new User Experience for HyperMesh, and we released a first official version in 2019. For multiple versions, we have supported both the old (legacy) HyperMesh interface and this new User Experience, and we will still support both of them up to 2023 release. However, with the release of…
Learn how to find and make use of the many example circuits, tutorial videos, pdf tutorials, & user manuals that can be accessed from PSIM. https://www.youtube.com/watch?v=xe7cHEqOi0M Other related resources: * Introduction to PSIM * Buck Inner Current Loop Design with SmartCtrl & PSIM - General Method * How to change…
Frontal area calculation in HWCFD using tcl script attached. Steps: 1. Set an environment variable: HWCFD_SHOW_CMDWIN with a value of 1 2. Launch Hyperworks CFD 3. Display only the surfaces for frontal area calculation. (surfaces must be meshed) 4. In attached script, update plane on which you want to calculate frontal…
EM-CFD Coupling Analysis of a 75 kW PMSM (Air Cooling) with SimLab Introduction The studied device, represented in the following figure, is a surface inset permanent magnet synchronous machine (PMSM) used on a traction application with 75 kW power rating. It is a three-phase machine with 45 stator slots and 10 rotor poles…
Multi-physics (EM, NVH, CFD) Analysis of a 75 kW PMSM with SimLab Introduction The studied device, represented in the following figure, is a surface inset permanent magnet synchronous machine (PMSM) used on traction applications with a 75 kW power rating. It is a three-phase machine with 45 stator slots and 10 rotor poles…
When running a CAE analysis, depending on the model size and the type of analysis, it can demand high computational power and take many hours to run. Taking the advantage of the structure symmetry conditions can lead to huge savings in modelling effort, computational time, and file storage. The reduction of the model could…
Step 1) CADFEKO: Implement a base element (= two wire monopoles + one transmission line + one general network(Hcoupler.s3p) ): Endfire_element.cfx (attached) Step 2) EDITFEKO: Open “Endfire_element.pre” to investigate how the transmission line and the general network are specified for the further steps. Step 3) EDITFEKO:…
Transient response analysis is used to calculate the response of a structure where the loads and responses are time-dependent. In short terms, transient systems are solved according to the equation of motion: One of the main inputs for this type of analysis is the time step of the solution through the TSTEP card. In this…
In PSIM v10 we added the multi-parameter sweep which allows you to set up a sweep of more than 1 parameter and then all parameter combinations will automatically be swept. We also added the ability to sweep any model attribute. This video shows how to use these features. We also recommend learning how to use our scripting…
When you use the "Compute Console" to submit your run, you can use the "Results" button when the run is finished to see results. You will then notice that the animation toolbar is missing. It is known by our developers, they are working to solve it. As a workaround you can add another page (it will be another HyperView by…
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