[PDF][PDF] Model order reduction

F Chinesta, A Huerta, G Rozza… - Encyclopedia of …, 2016 - ww2.lacan.upc.edu
This chapter presents an overview of Model Order Reduction–a new paradigm in the field of
simulationbased engineering sciences, and one that can tackle the challenges and leverage …

Model reduction methods

F Chinesta, A Huerta, G Rozza… - Encyclopedia of …, 2017 - Wiley Online Library
This chapter presents an overview of model order reduction–a new paradigm in the field of
simulation‐based engineering sciences, and one that can tackle the challenges and …

Model order reduction in aerodynamics: Review and applications

G Mendonça, F Afonso, F Lau - Proceedings of the Institution …, 2019 - journals.sagepub.com
The need of the aerospace industry, at national or European level, of faster yet reliable
computational fluid dynamics models is the main drive for the application of model reduction …

[HTML][HTML] Efficient space–time reduced order model for linear dynamical systems in python using less than 120 lines of code

Y Kim, K Wang, Y Choi - Mathematics, 2021 - mdpi.com
A classical reduced order model (ROM) for dynamical problems typically involves only the
spatial reduction of a given problem. Recently, a novel space–time ROM for linear …

Computation of three-dimensional fracture parameters at interface cracks and notches by the scaled boundary finite element method

AA Saputra, C Birk, C Song - Engineering Fracture Mechanics, 2015 - Elsevier
This paper presents the computations of fracture parameters including stress intensity
factors and T-stress of three-dimensional cracks and notches by the scaled boundary finite …

[HTML][HTML] Parametric reduced order models for output-only vibration-based crack detection in shell structures

K Agathos, KE Tatsis, K Vlachas, E Chatzi - Mechanical Systems and Signal …, 2022 - Elsevier
In this work parametric reduced order models (pROMs) for cracked shells are developed
and applied to crack detection problems. Mesh morphing is employed to allow for …

A numerical approach to design dual-scale porosity composite reinforcements with enhanced permeability

E Syerko, C Binetruy, S Comas-Cardona, A Leygue - Materials & Design, 2017 - Elsevier
Fibrous composite reinforcements with enhanced permeability are of a particular interest for
liquid composite molding processes requiring the fibrous preforms to be well impregnated …

[HTML][HTML] Fast simulation of 3D elastic response for wheel–rail contact loading using Proper Generalized Decomposition

C Ansin, F Larsson, R Larsson - Computer Methods in Applied Mechanics …, 2023 - Elsevier
To increase computational efficiency, we adopt Proper Generalized Decomposition (PGD) to
solve a reduced-order problem of the displacement field for a three-dimensional rail head …

High-resolution elastic analysis of thin-ply composite laminates

J Zghal, A Ammar, F Chinesta, C Binetruy… - Composite …, 2017 - Elsevier
Several studies showed that thin-plies composite laminates apparently exhibit higher
strength than its counterpart using thicker plies. In this work, a high-resolution numerical …