[papaji]

Dears,
I am running a CFD case in which fluid and solid regions are present. The solid region (or the solid object) has to rotate at an angular velocity "omega".

I could successfully launch the case with rotation.

However, I want the solid object to oscillate (rotate in clockwise for some time and then rotate in anti-clock wise direction).

How to setup this OpenFoam12 or 2406 versions preferably (2406)

1. Is there any inbuilt-functionality to read a data file with contains data of rotation (omega) with respect to time step. If such possibility is not there!!.

2. How to read a data file and assign the values to omega

Thank you in advance