We perform a comparative analysis using three reduced-order strategies–Missing Point
Estimation (MPE) method, Gappy POD method, and Discrete Empirical Interpolation Method …

Due to the inherent unpredictability of marine trial conditions, safety issues in the launching
and recovery process are commonplace. For these issues, digital twin (DT) maintenance …

This paper concerns the numerical modeling of heavy particle motion in a turbulent flow.
Instantaneous fluid velocity is simulated by low-order dynamical systems based on Proper …

This study introduces a first step for constructing a hybrid reduced-order models (ROMs) for
segregated fluid-structure interaction in an Arbitrary Lagrangian-Eulerian (ALE) approach at …

The method for computation of stability modes for two‐and three‐dimensional flows is
presented. The method is based on the dynamic mode decomposition of the data resulting …

We present a low-dimensional Galerkin model with state-dependent modes capturing linear
and nonlinear dynamics. Departure point is a direct numerical simulation of the three …

Low order Galerkin models were originally introduced as an effective tool for stability
analysis of fixed points and, later, of attractors, in nonlinear distributed systems. An evolving …

Flow-induced deflections of aircraft structures result in oscillations that might turn into such a
dangerous phenomena like flutter or buffeting. In this paper the design of an aeroelastic …

This dissertation intends to construct hybrid reduced-order models (ROMs) for segregated
Fluid-structure interactions solvers in an Arbitrary Lagrangian-Eulerian (ALE) framework …

Galerkin Projection is one of the most popular methods of flow model's reduction. Mode
basis used in Galerkin expansion allows reconstruction of the flow for a given set boundary …