[dmck]

hi

I want to use a time-varying pressure as my inlet condition, for an unsteady, compressible, case in a square duct. I was planing to use sonicFoam

I would like to add the time-varying pressure to the shockTube example, basically just changing the pressure. I looked at a tutorial on this, which used the timeVaryingTotalPressure, BC and which read the data from a file.

My question is can I run this in the setFields dict? to get the time-varying part along with the initial conditions for the rest of the mesh?

Or how could I achieve this?

Any advice would be useful

David