Temporal extrapolation of quasi-periodic solutions via DMD-like methods

Beltrán, Víctor and Le Clainche Martínez, Soledad and Vega, José M. (2018). Temporal extrapolation of quasi-periodic solutions via DMD-like methods. In: "AIAA AVIATION Forum, 2018 Fluid Dynamics Conference", 25-29 jun 2018, Atlanta, Georgia, EE.UU.. ISBN 978-1-62410-553-1. pp. 1-9. https://doi.org/10.2514/6.2018-3092.

Description

Title: Temporal extrapolation of quasi-periodic solutions via DMD-like methods
Author/s:
  • Beltrán, Víctor
  • Le Clainche Martínez, Soledad
  • Vega, José M.
Item Type: Presentation at Congress or Conference (Article)
Event Title: AIAA AVIATION Forum, 2018 Fluid Dynamics Conference
Event Dates: 25-29 jun 2018
Event Location: Atlanta, Georgia, EE.UU.
Title of Book: AIAA AVIATION Forum, 2018 Fluid Dynamics Conference
Date: 2018
ISBN: 978-1-62410-553-1
Subjects:
Faculty: E.T.S. de Ingeniería Aeronáutica y del Espacio (UPM)
Department: Matemática Aplicada a la Ingeniería Aeroespacial
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

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.

Funding Projects

TypeCodeAcronymLeaderTitle
Government of SpainTRA2016-75075-RUnspecifiedUnspecifiedGeneración eficiente y postproceso de bases de datos aeronáuticas

More information

Item ID: 54697
DC Identifier: https://oa.upm.es/54697/
OAI Identifier: oai:oa.upm.es:54697
DOI: 10.2514/6.2018-3092
Official URL: https://arc.aiaa.org/doi/abs/10.2514/6.2018-3092
Deposited by: Memoria Investigacion
Deposited on: 18 Mar 2021 11:13
Last Modified: 18 Mar 2021 11:13
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