Im new to simscale. I followed a guide on youtube how to do cfd analysis of a fan duct but the compressable option is no longer free.
Does anyone have a guide to do it with the free version?
Unless the flow speed exceeds 0.3 Mach (0.3 times of speed of sound), you can use the incompressible flow simulation type which is available for community users as well.
Hope this helps,