Spray–turbulence–chemistry interactions under engine-like conditions

L Zhou, W Zhao, KH Luo, H Wei, M Xie - Progress in Energy and …, 2021 - Elsevier
Turbulent multiphase combustion plays an important role in both nature (eg, volcanos and
pool fires) and industry (eg, industrial furnaces, aeroengines, and internal combustion …

The effect of fuel on high velocity evaporating fuel sprays: Large-Eddy simulation of Spray A with various fuels

OT Kaario, V Vuorinen, H Kahila… - … Journal of Engine …, 2020 - journals.sagepub.com
Lagrangian particle tracking and Large-Eddy simulation were used to assess the effect of
different fuels on spray characteristics. In such a two-way coupled modeling scenario, spray …

[HTML][HTML] Large-eddy simulation of dual-fuel ignition: Diesel spray injection into a lean methane-air mixture

H Kahila, A Wehrfritz, O Kaario, V Vuorinen - Combustion and Flame, 2019 - Elsevier
In the present study, large-eddy simulation (LES) together with a finite-rate chemistry model
is utilized for the investigation of a dual-fuel (DF) ignition process where a diesel surrogate …

[HTML][HTML] Large-eddy simulation on the influence of injection pressure in reacting Spray A

H Kahila, A Wehrfritz, O Kaario, MG Masouleh… - Combustion and …, 2018 - Elsevier
Abstract The Engine Combustion Network (ECN) Spray A target case corresponds to high-
pressure liquid fuel injection in conditions relevant to diesel engines. Following the …

Importance of turbulence-chemistry interactions at low temperature engine conditions

P Kundu, MM Ameen, S Som - Combustion and Flame, 2017 - Elsevier
The role of turbulence-chemistry interaction in autoignition and flame stabilization is
investigated for spray flames at low temperature combustion (LTC) conditions by performing …

[HTML][HTML] A large-eddy simulation study on the influence of diesel pilot spray quantity on methane-air flame initiation

H Kahila, O Kaario, Z Ahmad, MG Masouleh… - Combustion and …, 2019 - Elsevier
The present study is a continuation of the previous work by Kahila et al.(2019), in which a
dual-fuel (DF) ignition process was numerically investigated by modeling liquid diesel …

The role of a split injection strategy in the mixture formation and combustion of diesel spray: A large-eddy simulation

A Hadadpour, M Jangi, KM Pang, XS Bai - Proceedings of the Combustion …, 2019 - Elsevier
The role of a split injection in the mixture formation and combustion characteristics of a
diesel spray in an engine-like condition is investigated. We use large-eddy simulations with …

LES/TPDF investigation of the effects of ambient methanol concentration on pilot fuel ignition characteristics and reaction front structures

S Xu, KM Pang, Y Li, A Hadadpour, S Yu, S Zhong… - Fuel, 2021 - Elsevier
Large-eddy simulations with a transported probability density function model coupled with a
finite-rate chemistry is applied to study the ignition process of an n-heptane spray in a …

[HTML][HTML] Combined experimental and numerical studies on soot characteristics of diesel sprays with split injection strategies

T Xuan, N Maes, JM García-Oliver… - Combustion and …, 2022 - Elsevier
Experimental and numerical studies on the soot characteristics of Spray A flames were
conducted with a focus on the effects of different split injection strategies in high-pressure …

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 …