Hello Flow Simulation Community,

Does anyone have done or know how to proceed to use Flow Simulation to solve a double layer perforated plate? See the image below.

The perforated plate as 2 mm holes covering 40 % of the total area. The double layer is separated 150 mm (air between them). The internal box it is wood and inside will be a source of power. I want to know if there is a simplified way to simulate this. The heat will flow from inside of the wood box (box in the center of the image) and will have to pass the first layer of perforated plate and then it will pass the 150 mm of air and then again find the other perforated plate and then it will dissipate throw the atmostphere.

The study will be performed as external with heat condution and radiation.

Many thanks in advance for the help.

Best Regards,