[Zhicheng YUAN]

Below is the example given by https://cpp.openfoam.org/v12/classFo..._1dynamic.html, it confused me since I don't know how to set it to a specific wall. Thanks.

Example:

contactAngle
{
type dynamic;
uTheta 1;
theta0 70;
thetaAdv 100;
thetaRec 50;
}