Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.
Acoustics: Absorption angle dependent in Ray-tracing
Posted 2018年5月29日 GMT-4 08:40 Acoustics & Vibrations 0 Replies
Please login with a confirmed email address before reporting spam
Dear all, I come here with a question about acoustics in the Ray-tracing module.
The absorption of walls is angle dependent, and I’d like to integrate this in my models. I made an absorption table for third octaves frequencies for incident rays from 0° to 10°; from 10° to 20°; ……. ; and from 80° to 90°.
I would like to implement these tables into my ray-acoustic model so that depending on the angle of incidents the correct absorption is applied to the ray.
Does somebody know if this is possible to achieve? I know some things are possible with rac.nix, rac niy.
Thank you in advance!
Hello Léopold Verdier
Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.
If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.