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math.NA2024
Optimisation-Based Coupling of Finite Element Model and Reduced Order Model for Computational Fluid Dynamics
Ivan Prusak, Davide Torlo, Monica Nonino +1
Using Domain Decomposition (DD) algorithm on non--overlapping domains, we compare couplings of different discretisation models, such as Finite Element (FEM) and Reduced Order (ROM)…
math.NA2024
A time-adaptive algorithm for pressure dominated flows: a heuristic estimator
Ivan Prusak, Davide Torlo, Monica Nonino +1
This work aims to introduce a heuristic timestep-adaptive algorithm for Computational Fluid Dynamics (CFD) and Fluid-Structure Interaction (FSI) problems where the flow is dominate…
math.NA2024
An optimisation-based domain-decomposition reduced order model for parameter-dependent non-stationary fluid dynamics problems
Ivan Prusak, Davide Torlo, Monica Nonino +1
In this work, we address parametric non-stationary fluid dynamics problems within a model order reduction setting based on domain decomposition. Starting from the optimisation-base…