Temporal Extrapolation of Quasi-Periodic Solutions via DMD-like Methods

The main goal of this paper is to study the performance of a DMD-based extrapolation technique for reduced order modeling. The DMD-based model is tested in a quasi-periodic solution of an external flow around a multi-body configuration, which is made up of three bodies: two square cylinder and a circular cylinder. The results show the suitable performance of this type of models to accelerate numerical simulations.