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 …

[HTML][HTML] Machine learning for combustion

L Zhou, Y Song, W Ji, H Wei - Energy and AI, 2022 - Elsevier
Combustion science is an interdisciplinary study that involves nonlinear physical and
chemical phenomena in time and length scales, including complex chemical reactions and …

Identification of premixed flame propagation modes using chemical explosive mode analysis

C Xu, JW Park, CS Yoo, JH Chen, T Lu - Proceedings of the combustion …, 2019 - Elsevier
A criterion based on chemical explosive mode analysis (CEMA) is proposed to identify
different local combustion modes, such as auto-ignition, diffusion-assisted ignition, and local …

[HTML][HTML] Large-eddy simulation of dual-fuel spray ignition at different ambient temperatures

B Tekgül, H Kahila, O Kaario, V Vuorinen - Combustion and Flame, 2020 - Elsevier
Here, a finite-rate chemistry large-eddy simulation (LES) solver is utilized to investigate dual-
fuel (DF) ignition process of n-dodecane spray injection into a methane–air mixture at …

Review of Lagrangian stochastic models for turbulent combustion

T Yang, Y Yin, H Zhou, Z Ren - Acta Mechanica Sinica, 2021 - Springer
Predictive simulation of the combustion process in engine is crucial to understand the
complex underlying physicochemical processes, improve engine performance, and reduce …

[HTML][HTML] LES/FGM investigation of ignition and flame structure in a gasoline partially premixed combustion engine

L Xu, Y Zhang, Q Tang, B Johansson, M Yao… - Proceedings of the …, 2023 - Elsevier
This paper presents a joint numerical and experimental study of the ignition process and
flame structures in a gasoline partially premixed combustion (PPC) engine. The numerical …

Simulations of n-dodecane/oxygen/nitrogen cellular detonations

Q Meng, C Xu, L Zhang, H Zhang - Acta Astronautica, 2024 - Elsevier
In this work, two-dimensional n-dodecane/air/nitrogen cellular detonations are simulated
with various equivalence ratios (ERs). A skeletal mechanism consisting of 54 species and …

Flame–spray interaction and combustion features in split-injection spray flames under diesel engine-like conditions

W Zhao, H Wei, M Jia, Z Lu, KH Luo, R Chen… - Combustion and …, 2019 - Elsevier
In compression ignition engines, split-injection strategy has shown great benefits in reducing
pollutant emissions and improving combustion efficiency. Spray–flame interaction involving …

A strategy to couple thickened flame model and adaptive mesh refinement for the les of turbulent premixed combustion

C Mehl, S Liu, O Colin - Flow, Turbulence and Combustion, 2021 - Springer
A trend towards the increasing use of Adaptive Mesh Refinement (AMR) algorithms to
simulate combustion processes is observed in the recent literature. AMR is attractive as it …

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

W **e, 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 …