Question about box Answered
Hi, there.
When I run simulation, I have to decide many factors, especially box size.
I know how it calculated but I want to know how can I be sure enough?
If interested frequency is 1MHz, speed of sound is 1500, and number of element is 50, is it enough I can trust my simulation result?
Is it fully simulated?
1 comment
Hello,
We usually recommend 15 elements per wavelength as a minimum. Here is an article explaining why: https://support.onscale.com/hc/en-us/articles/360015440111-How-meshing-relates-to-wavelength-in-OnScale
Note: Meshing is individual to your geometry and must be considered to find the best solution. If you have very thin layers in your model you may have to increase the number of elements per wavelength.
Best regards,
Chloe
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