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 …

Structure and dynamics of highly turbulent premixed combustion

AM Steinberg, PE Hamlington, X Zhao - Progress in Energy and …, 2021 - Elsevier
Turbulent premixed combustion involves simultaneous and mutually interacting fluid,
chemical, and transport phenomena spanning a wide range of spatial and temporal scales …

The origin of CEMA and its relation to CSP

DA Goussis, HG Im, HN Najm, S Paolucci… - Combustion and …, 2021 - Elsevier
There currently exist two methods for analysing an explosive mode introduced by chemical
kinetics in a reacting process: the Computational Singular Perturbation (CSP) algorithm and …

Modeling of high-speed, methane-air, turbulent combustion, Part II: Reduced methane oxidation chemistry

R Xu, SS Dammati, X Shi, ES Genter, Z Jozefik… - Combustion and …, 2024 - Elsevier
A reduced, 12-species reaction model (FFCMy-12) is proposed for modeling high-speed
turbulent methane flames at high Karlovitz numbers. The model was derived from an early …

On the flame stabilization of turbulent lifted hydrogen jet flames in heated coflows near the autoignition limit: A comparative DNS study

KS Jung, SO Kim, T Lu, JH Chen, CS Yoo - Combustion and Flame, 2021 - Elsevier
Three-dimensional direct numerical simulations of turbulent lifted hydrogen jet flames in
heated coflows are performed with a detailed H 2/air chemical mechanism to understand …

DNS study on reactivity stratification with prechamber H2/air turbulent jet flame to enhance NH3/air combustion in gas engines

C Chi, D Thévenin - Fuel, 2023 - Elsevier
The present study investigates turbulent flame dynamics and pollutant emission
characteristics in a prechamber/main chamber system. AH 2/air turbulent jet flame issued …

An experimental study of n-dodecane and the development of an improved kinetic model

Y Mao, M Raza, Z Wu, J Zhu, L Yu, S Wang, L Zhu… - Combustion and …, 2020 - Elsevier
This work presents new fundamental combustion experimental datasets and propose an
improved kinetic model for n-dodecane, a widely used surrogate component for jet fuels and …

[HTML][HTML] Computational diagnostics for flame acceleration and transition to detonation in a hydrogen/air mixture

S Lai, S Tang, C Xu, N Sekularac, X Fang - Combustion and Flame, 2023 - Elsevier
A new computational diagnostic method for pressure-induced compressibility is proposed by
projecting its local contribution to the chemical explosive mode (CEM) in the chemical …

[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 …

A robust reacting flow solver with computational diagnostics based on OpenFOAM and Cantera

D Zhou, H Zhang, S Yang - Aerospace, 2022 - mdpi.com
In this study, we developed a new reacting flow solver based on OpenFOAM (OF) and
Cantera, with the capabilities of (i) dealing with detailed species transport and chemistry,(ii) …