MILD combustion of low calorific value gases

S Zhou, B Yan, M Mansour, Z Li, Z Cheng, J Tao… - Progress in Energy and …, 2024 - Elsevier
The utilization of low calorific value gases (LCVG) in combustion devices presents particular
challenges in terms of ignition and sustained combustion stability due to the presence of non …

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 …

Lift-off behaviors of the partially-premixed jet flame in a supersonic vitiated coflow

C Liu, J Zhang, X Li, Y Pan, W Huang - Aerospace Science and …, 2023 - Elsevier
Achieving fast and efficient combustion is considered as the primary difficulty in overcoming
the high-Mach-number scramjet. A novel injection strategy with coflows has been proposed …

Formation of soot particles in methane and ethylene combustion: A reactive molecular dynamics study

Y Wang, M Gu, J Wu, L Cao, Y Lin, X Huang - International Journal of …, 2021 - Elsevier
A numerical analysis of the complete soot formation process was conducted in the
combustion condition with methane and ethylene as initial fuel and oxygen as oxidant by …

Automated adaptive chemistry for Large Eddy Simulations of turbulent reacting flows

R Amaduzzi, G D'Alessio, P Pagani, A Cuoci… - Combustion and …, 2024 - Elsevier
Abstract Large Eddy Simulations (LES) of turbulent reacting flows carried out with detailed
kinetic mechanisms have a key role for the discovery of the physical and chemical …

Numerical study on the ignition and combustion of a CH4 jet flame in diluted and undiluted coflows

G Wang, P Li, KP Cheong, Y Yang, Z Liu, J Mi - Fuel, 2024 - Elsevier
This study numerically investigates the ignition and evolution of CH 4 jet flames in a hot
coflow (JHC) using large eddy simulation (LES). Three coflow oxygen fractions are carefully …

Large eddy simulation of a supersonic lifted hydrogen flame with sparse-Lagrangian multiple mapping conditioning approach

Z Huang, MJ Cleary, Z Ren, H Zhang - Combustion and Flame, 2022 - Elsevier
Abstract The Multiple Mapping Conditioning/Large Eddy Simulation (MMC-LES) approach is
used to simulate a supersonic lifted hydrogen jet flame, which features shock-induced …

Assessment of finite-rate chemistry effects in a turbulent dilute ethanol spray flame

Y Yin, T Yang, H Zhou, Z Ren - Journal of Propulsion and Power, 2022 - arc.aiaa.org
Simulations of a benchmark ethanol dilute spray flame are performed with four combustion
models at different levels of closure for turbulence–chemistry interaction (TCI) to provide a …

The impact of molecular diffusion on auto-ignition in a turbulent flow

P Simatos, L Tian, RP Lindstedt - Combustion and Flame, 2022 - Elsevier
The inclusion of molecular diffusion into the joint-probability density function (JPDF) method
requires terms for molecular transport in physical space and mixing in composition space …

[HTML][HTML] Local estimation of the mixing model constant for transported PDF combustion models

L Giuntini, M Savarese, C Galletti, A Parente - Fuel, 2024 - Elsevier
This work presents a novel method for the local estimation of the mixing constant in
transported, joint-composition, probability density function (TPDF) combustion models. In the …