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 …

Recent developments in DNS of turbulent combustion

P Domingo, L Vervisch - Proceedings of the Combustion Institute, 2023 - Elsevier
The simulation of turbulent flames fully resolving the smallest flow scales and the thinnest
reaction zones goes along with specific requirements, which are discussed from …

Evolution of local flame displacement speeds in turbulence

HL Dave, S Chaudhuri - Journal of Fluid Mechanics, 2020 - cambridge.org
In this study, we assess the veracity of models for density-weighted local flame displacement
speed of turbulent premixed flames. It will be shown that a combination of two models, one …

Analysis of direct and indirect noise in a next-generation aviation gas turbine combustor

D Brouzet, B Krisna, D McCormick, CA Reimann… - Combustion and …, 2024 - Elsevier
A large-eddy simulation (LES) of a next-generation combustor is performed to examine
effects of this combustor concepts on direct and indirect combustion noise characteristics …

Combustion noise analysis of a turbulent spray flame using a hybrid DNS/APE-RF approach

AL Pillai, R Kurose - Combustion and Flame, 2019 - Elsevier
Combustion generated noise of a turbulent spray flame has been investigated using a
hybrid Computational Fluid Dynamics/Computational Aero-Acoustics (CFD/CAA) framework …

On the minimum ignition energy and its transition in the localised forced ignition of turbulent homogeneous mixtures

CT d'Auzay, V Papapostolou, SF Ahmed… - Combustion and …, 2019 - Elsevier
The minimum energy requirements for ensuring (i) just successful ignition and (ii) successful
self-sustained flame propagation without the assistance of an external energy source …

The impact of chemical modelling on turbulent premixed flame acoustics

D Brouzet, M Talei, MJ Brear, B Cuenot - Journal of Fluid Mechanics, 2021 - cambridge.org
Direct numerical simulations are used to study the impact of chemical modelling on the
flame dynamics and the sound generated by three-dimensional, turbulent, premixed …

Influence of nozzle external geometry on wavepackets in under-expanded supersonic impinging jets

S Karami, J Soria - Journal of Fluid Mechanics, 2021 - cambridge.org
In this study, large-eddy simulations are utilised to unravel the influence of the nozzle's
external geometry on upstream-travelling waves in under-expanded supersonic impinging …

Characterisation of flame surface annihilation events in self excited interacting flames

NA Worth, JR Dawson - Combustion and Flame, 2019 - Elsevier
This paper investigates the non-linear flame dynamics of two interacting, premixed, V-
shaped flames by characterising the two-dimensional topology of flame annihilation events …

A comparative study of flame-wall interaction and flame-cooling air interaction

R Palulli, D Brouzet, M Talei, R Gordon - … Journal of Heat and Fluid Flow, 2021 - Elsevier
This paper presents a three-dimensional (3D) direct numerical simulation (DNS) study of
flame-wall interaction (FWI) and flame-cooling air interaction (FCAI). A preheated …