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 …

Spray droplet size distribution and droplet velocity measurements in a firing optical engine

N Sharma, WD Bachalo, AK Agarwal - Physics of Fluids, 2020 - pubs.aip.org
Macroscopic spray characteristics of a fuel injection system in an internal combustion (IC)
engine have a direct impact on engine performance, emissions, and combustion …

Combustion characteristics of aluminum particle jet flames in a hot co-flow

J Zhang, Z Xia, OT Stein, L Ma, F Li, Y Feng… - Chemical Engineering …, 2022 - Elsevier
Aluminum (Al) powder has been proposed as a promising dense energy carrier to store and
transport abundant renewable power for a future carbon-neutral society. In this work, a …

Analysis of local extinction of a n-heptane spray flame using large-eddy simulation with tabulated chemistry

J Benajes, JM García-Oliver, JM Pastor, I Olmeda… - Combustion and …, 2022 - Elsevier
This work is focused on the study of flame stabilization and local extinction of a spray flame
in an atmospheric non-swirled test rig referred to as the CORIA Rouen Spray Burner. This …

Comparison of droplet evaporation models for a turbulent, non-swirling jet flame with a polydisperse droplet distribution

D Noh, S Gallot-Lavallée, WP Jones… - Combustion and …, 2018 - Elsevier
The current investigation aims to present the numerical results of a turbulent spray jet flame
in the framework of Large Eddy Simulation. The injection of n-heptane liquid fuel is achieved …

Mind the gap: Turbulent combustion model validation and future needs

S Hochgreb - Proceedings of the Combustion Institute, 2019 - Elsevier
This overview collects a range of well characterized experiments used in the step-wise
validation of turbulent combustion models, from gas phase non-premixed jet flames to spray …

The stochastic fields method applied to a partially premixed swirl flame with wall heat transfer

D Fredrich, WP Jones, AJ Marquis - Combustion and Flame, 2019 - Elsevier
Large eddy simulations of a partially premixed flame are performed with the purpose of
predicting the reacting flow in a swirl-stabilised, low emissions industrial gas turbine …

[HTML][HTML] A comparative study on methanol and n-dodecane spray flames using Large-Eddy Simulation

OT Kaario, S Karimkashi, A Bhattacharya… - Combustion and …, 2024 - Elsevier
Methanol (CH 3 OH) is an attractive alternative fuel that can reduce net carbon release and
decrease pollutant emissions. In this study, methanol and n-dodecane spray flames were …

Visualization study on breakup modes of coal water slurry in an impinging entrained-flow gasifier

Z Xue, Y Gong, Q Guo, F Wang, G Yu - Fuel, 2019 - Elsevier
Based on the bench-scale impinging entrained-flow gasifier with coal water slurry (CWS) as
the feedstock, the in situ breakup modes of the CWS at operating conditions were …

Assessment of subgrid dispersion models for large-eddy simulations of turbulent jet flows with dilute spray droplets

L Angelilli, PP Ciottoli, F Picano, M Valorani, HG Im - Physics of Fluids, 2022 - pubs.aip.org
High-fidelity simulations for polydispersed sprays in the Eulerian–Lagrangian framework
need to incorporate subgrid-scale effects in the particle evolution equations. Although the …