[Divyaprakash]

Hi,


I am trying to implement periodic boundary conditions along the x -direction. So far I am getting error in the approach I am using.
https://drive.google.com/file/d/1E_z...ew?usp=sharing



I want to confirm If I have correctly implement the BCs. I am attaching an image which shows how I have implemented periodicity.
The first grid corresponds to pressure.
The second grid corresponds to u-velocity.
The hatched lines indicate the periodic boundary.


Can someone confirm if this correct or correct them if wrong.