Reconstruction of body geometry on unstructured meshes by the immersed boundary method

Abstract

This paper studies the reconstruction of body geometry using elements of a discrete model of the computational domain, which is important for the numerical simulation of a flow around a solid body by the immersed boundary method. Possible approaches to the solution of this problem are analyzed. Based on them, methodology has been worked out for the space reconstruction on unstructured meshes applied to the solution of a model problem.