| This work attends to the flow of two immiscible, incompressible fluids in two dimensions. The main topic is the kinesic behaviour of the interphase. Velocity and pressure are described by the Navier-Stokes equations and are subject to the capillary boundary condition on the interphase. The work covers modelling of the problem, mathematical treatment of the formulations, discretisation by a finite-element method and the numerical implementation of a program that computes accordingly activities and plots graphical simulations.
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