[mahdi1]

Hello dears,

In a part of my project, I need to simulate a channel with horizontal slope.
For inlet, I chose volume flow rate with a fluid height. Also , I considered a length for this channel to reach developed flow. As you can see in attached picture, flow depth is less than fluid height that I had considered in inlet boundary condition.

I want to simulate flow in a channel with horizontal slope (Also with a desired flow depth in channel).

I would be thankful if some one could help me.

Regards,