Symmetry Fluid Flow

Hi there,

I am a research student and currently working on the simulation of 3D droplet formation in micro-channel. I have a question on the symmetry geometry problem. When I set the symmetry settings for the geometry, generally I would have to specify the half of the total flow rate for both inlet and outlet domain. But, I observe that simulated result are not in the god accordance with the experimental result. Maybe I should specify the total flow rate for both inlet and outlet as symmetry wall has been set?

Looking forward to hearing from you guys. I wish to receive some advice on this matter.

Thanks.

Kind regards,
Voon Loong