~~NOTOC~~ ====== Surface tension effects ====== * Surface tension effects on an incompressible fluid. * A monolithic PFEM (Particle-FEM) formulation with Petrov-Galerkin Pressure Stabilisation is used. * Surface tension is introduced into boundary terms through a simple model. * Starting from a square, surface tension modify the body until the minimum energy surface is obtained (a disc in this case). == Velocity field == {{url>https://www.youtube.com/embed/X0VMWYfA_tY noborder allowfullscreen}} == Pressure field == {{url>https://www.youtube.com/embed/iFGugaUXP8U noborder allowfullscreen}}