[HTML][HTML] Feature extraction and reduced-order modelling of nitrogen plasma models using principal component analysis

A Bellemans, G Aversano, A Coussement… - Computers & chemical …, 2018 - Elsevier
Principal component analysis has been presented in recent research as an accurate and
efficient method to reduce the complex chemistry and kinetics of large reacting mechanisms …

Grassmannian kriging with applications in POD-based model order reduction

R Mosquera, A Falaize, A Hamdouni - Discrete and Continuous …, 2024 - aimsciences.org
In this work, we propose a generalization of the kriging interpolation procedure from
Euclidean spaces to Grassmann manifolds in the context of model order reduction based on …

Principal component analysis acceleration of rovibrational coarse-grain models for internal energy excitation and dissociation

A Bellemans, A Parente, T Magin - The Journal of Chemical Physics, 2018 - pubs.aip.org
The present work introduces a novel approach for obtaining reduced chemistry
representations of large kinetic mechanisms in strong non-equilibrium conditions. The need …