[HTML][HTML] Improving aircraft performance using machine learning: A review

S Le Clainche, E Ferrer, S Gibson, E Cross… - Aerospace Science and …, 2023 - Elsevier
This review covers the new developments in machine learning (ML) that are impacting the
multi-disciplinary area of aerospace engineering, including fundamental fluid dynamics …

Data-driven models and digital twins for sustainable combustion technologies

A Parente, N Swaminathan - Iscience, 2024 - cell.com
We highlight the critical role of data in developing sustainable combustion technologies for
industries requiring high-density and localized energy sources. Combustion systems are …

[HTML][HTML] Higher order dynamic mode decomposition to model reacting flows

A Corrochano, G D'Alessio, A Parente… - International Journal of …, 2023 - Elsevier
This work presents a new application of higher order dynamic mode decomposition
(HODMD) for the analysis of reactive flows. Due to the high complexity of the data analysed …

Automated and efficient local adaptive regression for principal component-based reduced-order modeling of turbulent reacting flows

G D'Alessio, S Sundaresan, ME Mueller - Proceedings of the Combustion …, 2023 - Elsevier
Abstract Principal Component Analysis can be used to reduce the cost of Computational
Fluid Dynamics simulations of turbulent reacting flows by reducing the dimensionality of the …

Predicting octane numbers relying on principal component analysis and artificial neural network

S Tipler, G D'Alessio, Q Van Haute, A Parente… - Computers & Chemical …, 2022 - Elsevier
Abstract Measuring the Research Octane Number (RON) and the Motor Octane Number
(MON) at a low price is currently not feasible, thus making the use of predictive methods …

Automated adaptive chemistry for Large Eddy Simulations of turbulent reacting flows

R Amaduzzi, G D'Alessio, P Pagani, A Cuoci… - Combustion and …, 2024 - Elsevier
Abstract Large Eddy Simulations (LES) of turbulent reacting flows carried out with detailed
kinetic mechanisms have a key role for the discovery of the physical and chemical …

Local manifold learning and its link to domain-based physics knowledge

K Zdybał, G D'Alessio, A Attili, A Coussement… - Applications in Energy …, 2023 - Elsevier
In many reacting flow systems, the thermo-chemical state-space is known or assumed to
evolve close to a low-dimensional manifold (LDM). Various approaches are available to …

Data-Driven Nonintrusive Model-Order Reduction for Aerodynamic Design Optimization

A Moni, W Yao, H Malekmohamadi - AIAA Journal, 2024 - arc.aiaa.org
Fast and accurate evaluation of aerodynamic characteristics is essential for aerodynamic
design optimization because aircraft programs require many years of design and …

[HTML][HTML] Hierarchical higher-order dynamic mode decomposition for clustering and feature selection

A Corrochano, G D'Alessio, A Parente… - … & Mathematics with …, 2024 - Elsevier
This article introduces a novel, fully data-driven method for forming reduced order models
(ROMs) in complex flow databases that consist of a large number of variables. The algorithm …

Machine Learning Techniques for Data Reduction of CFD Applications

J Lee, KS Jung, Q Gong, X Li, S Klasky, J Chen… - arXiv preprint arXiv …, 2024 - arxiv.org
We present an approach called guaranteed block autoencoder that leverages Tensor
Correlations (GBATC) for reducing the spatiotemporal data generated by computational fluid …