An insight into the science of unstructured meshes in computer numerical simulation

摘要: Computer numerical simulation is a beneficial tool for studying various domains of knowledge. Among the steps in whole process generation unstructured meshes. Since meshes are usually generated using automatic software, fundamental knowledge often neglected. This paper highlighted some useful insights into several application domains, such as radiative heat transfer problem, ocean modelling and biomedical engineering. It also reviewed concepts frameworks element producing meshes, particularly Delaunay triangulation advancing front techniques.