Re: Fluctuations in velocity profile at inlet for turbulent channel flow setup

[ishaandesai]

Hello Marc,

Sorry for the very late reply, I was on a short vacation. I cannot grasp the strategies you are suggesting there entirely, “use periodic boundaries in span and streamwise direction” and “body force to drive the flow”. I think by the first comment you mean I should make my inlet and outlets periodic, but then do I also give periodicity to the walls in all directions ? I did not understand the second comment