[gioele16]

Dear all,

I am simulating air diffusion inside an EDM machine (in order to do a thermostabilization) and I would like to separate the Fluid and the Thermal simulation.

Therefore I thought to simulate the air first, and then from the overall diffusion and velocity profile of the air, calculate a convective heat transfer coefficient to give it then to the thermal simulation.

My problem is: how can I evaluate the velocity profile near the walls?

Thank you very much in advance.