Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
I discarded the option of modeling a diffuser with curvatures. In the following figures are shown the diffusers i was trying to model:
https://www.dropbox.com/s/ksea50ko8mv6pa7/Picture%203.png?dl=0
In real life the hole in the ceiling of the room is circular, but for simulations I decided to switch it for a square hole with same area, as shown in the following figure:
https://www.dropbox.com/s/ig427yt96qm1g4b/Picture%204.png?dl=0
Finally I modeled a simple square diffuser with a planar surface constructed with "Partition Interior Surface Group" and I could assign parameters of absorptance and reflectance, as shown in the following figure:
https://www.dropbox.com/s/d7n3aspl07uqt0u/Picture%205.png?dl=0
Thanks for the suggestions and help.
