Finite Volume Method (FVM)

The Finite Volume Method (FVM) is a computational technique used to solve complex physical problems involving fluids, heat, or other quantities. It works by dividing the entire problem domain into small, discrete regions called volumes. The method then applies the fundamental conservation laws—of mass, momentum, energy—locally within each volume. By approximating these laws over each small volume and linking them together, FVM can predict how physical quantities change across the entire system. It’s widely used in engineering and science because it ensures accurate, consistent results while efficiently handling complex geometries and boundary conditions.