Pressure difference along a streamlined body
 

Hello people!

I'm trying to evaluate pressure difference along a streamlined body located in a closed channel. It could be calculated between to specified cells/points on the body or along the surface line. The surface is described by a known function (NACA-profile). For the time being, I look at an example about the pressure difference across internal faces (https://www.cfd-online.com/Forums/op...nal-faces.html), but couldn't figure it out for my case. As I'm quite new to openFoam, every answer is helpful :)

Solver is PimpleFoam.

Thank you for the help!
Best regards,
Henrik