The Level Set Model node adds the following transport equation governing a level set function
Enter a value or expression for the Reinitialization parameter γ (SI unit: m/s). The default is 1 m/s.
Enter a value or expression for the Parameter controlling interface thickness els (SI unit: m). The default expression is
ls.hmax/2, which means that the value is half of the maximum mesh element size in the region through which the interface passes.
Enter values or expressions for the components (u,
v, and
w in 3D, for example) of the
Velocity field u (SI unit: m/s). The applied velocity field transports the level set function through convection.