Vibration Analysis of an Electric Motor - Structural FEA in the Cloud

[@ismailansi8482]

I don't know why amazing and excellent videos get less views!!

[@jaygaikwad8173]

Great video with very simple and intuitive analysis. Could help all FSAE electric teams.

[@hahahahkejdjdj3861]

Hi, how did you plot a graph? I'm doing harmonic analysis and I want to plot a graph for displacement-time, but I don't know how.

[@SimscaleSimulation]

You can create a result control item for the min-max, average, and sum displacement for a complete volume, a point, or a surface. This will plot the displacement over time. You can find more information on this here: www.simscale.com/docs/simulation-setup/result-control/#structural-analysis

[@hahahahkejdjdj3861]

@SimscaleSimulation I see, thank you. Also, how do you change a material behavior from linear elastic to hyper-elastic?

[@SimscaleSimulation]

@@hahahahkejdjdj3861 There is a "Materials Behavior" drop-down setting. Here is the documentation page on Materials: www.simscale.com/docs/simulation-setup/materials/ (you can also search for linear elastic and hyper-elastic for more information on those). The SimScale forum also has useful information: www.simscale.com/forum/

[@Bala92635]

By adding the stiffner are we not increasing the weight of component, which consequently should reduce the natural frequency, isn't it?

[@SimscaleSimulation]

Yes, the natural frequency is dependent on the weight of the part but also on the shape. So it's favorable in both ways regarding the lowest natural frequency.