||April 21, 2010 06:13
multiple species diffusion
I am using Ansys mechanical apdl (like the classical ansys before cfx and fluent become an ansys product). I am trying to simulate a multiple species diffusion. Inside a permeable (from one side) box that is surrounded by atmospheric air there is a source of CO2 and I want to find out the final concentrations of CO2, O2 and N2 inside the box (due to diffusion only not advection) when the system reaches equilibrium.
Is this possible? Does anyone know?