Combustion machine learning: Principles, progress and prospects

M Ihme, WT Chung, AA Mishra - Progress in Energy and Combustion …, 2022 - Elsevier
Progress in combustion science and engineering has led to the generation of large amounts
of data from large-scale simulations, high-resolution experiments, and sensors. This corpus …

[HTML][HTML] Computational approaches to explainable artificial intelligence: advances in theory, applications and trends

JM Górriz, I Álvarez-Illán, A Álvarez-Marquina, JE Arco… - Information …, 2023 - Elsevier
Deep Learning (DL), a groundbreaking branch of Machine Learning (ML), has emerged as a
driving force in both theoretical and applied Artificial Intelligence (AI). DL algorithms, rooted …

Essentially non-oscillatory and weighted essentially non-oscillatory schemes

CW Shu - Acta Numerica, 2020 - cambridge.org
Essentially non-oscillatory (ENO) and weighted ENO (WENO) schemes were designed for
solving hyperbolic and convection–diffusion equations with possibly discontinuous solutions …

Data-assisted combustion simulations with dynamic submodel assignment using random forests

WT Chung, AA Mishra, N Perakis, M Ihme - Combustion and Flame, 2021 - Elsevier
This investigation outlines a data-assisted approach that employs random forest classifiers
for local and dynamic submodel assignment in turbulent-combustion simulations. This …

Efficient time-stepping techniques for simulating turbulent reactive flows with stiff chemistry

H Wu, PC Ma, M Ihme - Computer Physics Communications, 2019 - Elsevier
In this work, a set of techniques is developed for the efficient temporal integration of
compressible turbulent reacting flows with stiff chemistry. The proposed approach combines …

[HTML][HTML] Effects of evaporation on chemical reactions in counterflow spray flames

W Xie, W Wu, Z Ren, H Liu, M Ihme - Physics of Fluids, 2021 - pubs.aip.org
The role of evaporation on chemical reactions in counterflow spray flames remains a key
issue due to the non-linear inter-phase interactions through mass, momentum, and energy …

Cost-constrained adaptive simulations of transient spray combustion in a gas turbine combustor

D Mohaddes, D Brouzet, M Ihme - Combustion and Flame, 2023 - Elsevier
Predictive high-fidelity simulations of turbulent spray combustion must capture the combined
effects of complex chemistry, multiphase evaporating flow and spray-flame interactions to …

Large eddy simulations of diesel-fuel injection and auto-ignition at transcritical conditions

M Ihme, PC Ma, L Bravo - International Journal of Engine …, 2019 - journals.sagepub.com
Large eddy simulations of transcritical injection and auto-ignition of n-dodecane in a
combustion chamber are performed. To this end, a diffuse-interface method is employed that …

Large-eddy simulation of the Darmstadt multi-regime turbulent flame using flamelet-generated manifolds

W Zhang, W Han, J Wang, Z Huang, W Jin… - Combustion and …, 2023 - Elsevier
The Darmstadt multi-regime turbulent flame MRB26b is modelled using the Flamelet-
Generated Manifold (FGM) in the context of Large Eddy Simulation (LES). Laminar free …

A regularized deconvolution method for turbulent closure modeling in implicitly filtered large-eddy simulation

Q Wang, M Ihme - Combustion and Flame, 2019 - Elsevier
Turbulence closure models that are based on a regularized deconvolution method (RDM)
are proposed for application to implicitly filtered Large-Eddy Simulation (LES). This method …