A review on design of experiments and surrogate models in aircraft real-time and many-query aerodynamic analyses

R Yondo, E Andrés, E Valero - Progress in aerospace sciences, 2018 - Elsevier
Full scale aerodynamic wind tunnel testing, numerical simulation of high dimensional (full-
order) aerodynamic models or flight testing are some of the fundamental but complex steps …

Reduced order modelling method via proper orthogonal decomposition (POD) for flow around an oscillating cylinder

E Liberge, A Hamdouni - Journal of fluids and structures, 2010 - Elsevier
This paper presents reduced order modelling (ROM) in fluid–structure interaction (FSI). The
ROM via the proper orthogonal decomposition (POD) method has been chosen, due to its …

Proper general decomposition (PGD) for the resolution of Navier–Stokes equations

A Dumon, C Allery, A Ammar - Journal of Computational Physics, 2011 - Elsevier
In this work, the PGD method will be considered for solving some problems of fluid
mechanics by looking for the solution as a sum of tensor product functions. In the first stage …

Fast simulation of temperature distribution in air conditioned rooms by using proper orthogonal decomposition

A Sempey, C Inard, C Ghiaus, C Allery - Building and Environment, 2009 - Elsevier
Real-time control of air conditioning needs dynamic models of temperature distribution and
air velocity field in rooms. Complete models, based on computational fluid dynamics (CFD) …

Performance of an innovative personalized ventilation mode based on air attachment under non-isothermal air supply conditions

Z Ma, Y Zhou, Y Wang, Z Cao, M Quan, S Wu - Energy and Buildings, 2024 - Elsevier
In view of the shortcomings of traditional personalized ventilation method, an innovative
mode of personalized ventilation was explored in this study. To investigate the performance …

A two-dimensional hydrodynamics prediction framework for mantle-undulated propulsion robot using multiple proper orthogonal decomposition and long short term …

Z Ying, H Zhang, L Wang, R Melnik - Bioinspiration & Biomimetics, 2023 - iopscience.iop.org
In this paper, a deep learning based framework has been developed to predict
hydrodynamic forces on a mantle-undulated propulsion robot (MUPRo). A multiple proper …

Applying proper orthogonal decomposition to the computation of particle dispersion in a two-dimensional ventilated cavity

C Allery, C Béghein, A Hamdouni - Communications in Nonlinear Science …, 2005 - Elsevier
The Lagrangian technique is used to compute particle dispersion in a two-dimensional
ventilated cavity. The instantaneous air velocity field at the particle's location is obtained by …

A computational study of asymmetric glottal jet deflection during phonation

X Zheng, R Mittal, S Bielamowicz - … Journal of the Acoustical Society of …, 2011 - pubs.aip.org
Two-dimensional numerical simulations are used to explore the mechanism for asymmetric
deflection of the glottal jet during phonation. The model employs the full Navier–Stokes …

Proper generalized decomposition method for incompressible Navier–Stokes equations with a spectral discretization

A Dumon, C Allery, A Ammar - Applied Mathematics and Computation, 2013 - Elsevier
Proper Generalized Decomposition (PGD) is a method which consists in looking for the
solution to a problem in a separate form. This approach has been increasingly used over the …

[HTML][HTML] An efficient dimensionality reduction approach for modelling cryogenic hydrogen release

J Mohammadpour, S Hasibi-Taheri, J Zhang… - International Journal of …, 2024 - Elsevier
This study develops a precise and cost-effective method for reducing the complexity of
cryogenic hydrogen unintended release. For this purpose, the dominant modes of a well …