If you are an FEA simulation engineer or a Designer trying to take some serious design decisions using OnScale, you know probably that how to analyze the data you obtain from simulation is critical. This step is called “Post-processing”, because it comes right after the successful simulation of your design. In short, post-processing is the […]
How to post-process OnScale Results in Paraview
This is a quick video to teach you: How to export your onscale results in paraview vtu format How to open that in paraview and apply a simple filter I’ll show you here as an exemple how to apply the “Cell Data to Node Data” filter to view onscale stress results at the nodes. If […]
How to simulate a PZT Disc in OnScale?
The most “basic” type of device capable of harnessing piezoelectricity is called a PZT Disc. It’s used in a lot of sensors, electronic filters,… etc I decided to make a video to teach you how to simulate one with OnScale. If you don’t have access to YouTube, click here to view the video. Why OnScale? […]
How to understand the simulation results of a PMUT Ultrasonic Transducer in OnScale?
In this article, I will describe how to understand and visualize correctly the results coming out of a PMUT ultrasonic sensor simulation in the OnScale Post-processing Mode. What is a PMUT? Piezoelectric Micromachined Ultrasonic Transducer (PMUT) are MEMS-based piezoelectric ultrasonic transducers. Unlike bulk piezoelectric transducers which are typically thickness mode resonators, PMUTs are based on […]
All the things you always wanted to know about electronic filters
I started some weeks ago to talk about FEA simulation in the acoustic area with this article… and I am just starting! Today, I wanted to present to you a “new” type of electronic device that you can simulate in FEA: Filters! (Ok, nothing new about filters… they have been here for decades! But being […]
How to calculate Natural frequencies and mode shapes of a PZT Disc in OnScale?
If you become familiar with OnScale, one of the things that you may wondering is how to calculate natural frequencies of your model… This is the kind of things that deserves to be explained a bit more in details! The real world is time domain. You might be used to doing modal analysis, but it’s […]
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