Ansys Assistant will be unavailable on the Learning Forum starting January 30. An upgraded version is coming soon. We apologize for any inconvenience and appreciate your patience. Stay tuned for updates.

Ansys Learning Forum Forums Discuss Simulation Fluids Rectangular MCHES modelling Reply To: Rectangular MCHES modelling

Rob
Forum Moderator

Just a note on scale. Do NOT build the channel in real scale: CAD kernel tolerances tend to merge micron scale parts into a corrupted mess. Scale up and then rescale in Fluent when you import the mesh. A 2mm channel should be fine, 20microns will almost certainly not be. 

[bingo_chatbox]