VOF-iso-surface
 

Hallo, I am working with the VOF model to simulate liquid flow over complex geometry. I got some results but I need to do some post processing namly I want to calculate only the interface area between the gas and water where vof=0.5 and the liquid volume or mass in the domain where vof is between 0.5 and 1. I create iso surface vof=0.5 but the integral gives an area of 0 m^2. Did anybody have an idea and can help me?

many thanks in advance