How to calulate the amplitude of the interfacial wave
 

https://drive.google.com/file/d/10TU...ew?usp=sharing
Hi,

I have inter facial waves generated between two liquids of different properties (3D case) using Interfoam. Plane have been selected to see the wave generated at the interface .Kindly suggest method to calculate the amplitude of the inter facial wave using paraview. https://drive.google.com/file/d/10TU...ew?usp=sharing or some other method.

Hi,

I have used OpenFOAM to extract the film thickness for further calculations. The method is described in Section 4.2 in the following paper:
https://linkinghub.elsevier.com/retr...01932218302088

How to calculate the volume fraction for two phase flow, I want to write the volume fraction of alpha phase at each time step .