Performance and emission evaluation of a marine diesel engine fueled with natural gas ignited by biodiesel-diesel blended fuel

Z Zhang, J Lv, W Li, J Long, S Wang, D Tan, Z Yin - Energy, 2022 - Elsevier
In this paper, a marine dual fuel diesel engine fueled with the natural gas (NG: 60%, 70%
and 80%) ignited by the biodiesel-diesel blended fuel (25%, 50% and 75% biodiesel by …

ECN Spray G injector: Numerical modelling of flash-boiling breakup and spray collapse

F Duronio, S Ranieri, A Montanaro, L Allocca… - International Journal of …, 2021 - Elsevier
Flash boiling is the sudden change from liquid to vapour phase and in IC engines it typically
occurs during the injection process with a gasoline direct injection (GDI) setup and when …

Eulerian–Lagrangian modeling of spray G atomization with focus on vortex evolution and its interaction with cavitation

W Liu, J Tang, Y Lu, C Xie, Q Liu, CF Lee - Applied Mathematical Modelling, 2022 - Elsevier
Internal flow is closely related to energy consumption and emissions because of its
dominant role in the atomization process. The intricate three-phase flow patterns in an orifice …

ECN Spray G: Coupled Eulerian internal nozzle flow and Lagrangian spray simulation in flash boiling conditions

F Duronio, A Di Mascio, C Villante… - … Journal of Engine …, 2023 - journals.sagepub.com
Flash-boiling of fuel sprays occurs when a super-heated fuel is discharged into an
environment whose pressure is lower than the saturation pressure of the fuel and can …

Machine-learning enabled prediction of 3D spray under engine combustion network spray G conditions

J Hwang, P Lee, S Mun, IK Karathanassis… - Fuel, 2021 - Elsevier
Spray and air–fuel mixing in gasoline direct-injection (GDI) engines play a crucial role in
combustion and emission characteristics. While a variety of phenomenological spray models …

Numerical investigation of n-dodecane ECN spray and combustion characteristics using the one-way coupled Eulerian-Lagrangian approach

M Al-lehaibi, X Liu, HG Im - Fuel, 2023 - Elsevier
This work investigated the spray and combustion characteristics of the Engine Combustion
Network (ECN) n-dodecane injections using a one-way coupled Eulerian-Lagrangian …

Transient nozzle flow analysis and near field characterization of gasoline direct fuel injector using Large Eddy Simulation

R Payri, J Gimeno, P Marti-Aldaravi… - International Journal of …, 2022 - Elsevier
Injection duration in spark ignition engines is typically very short. Thus, understanding
transient effects of the Gasoline Direct injection (GDi) process plays a major role in the …

Numerical simulation and experimental validation of cavitating flow in a multi-hole diesel fuel injector

A Kumar, A Ghobadian, J Nouri - International Journal of …, 2022 - journals.sagepub.com
This study assesses the predictive capability of the ZGB (Zwart-Gerber-Belamri) cavitation
model with the RANS (Reynolds Averaged Navier-Stokes), the realizable k-epsilon …

Numerical and experimental analysis of the combustion in a Single-Cylinder research engine with passive TJI pre-chamber operating with hydrated ethanol

WP de Oliveira, MS Mendonça, NB Chavda… - Energy Conversion and …, 2024 - Elsevier
Advanced ignition systems, such as turbulent jet ignition, have the capacity to improve the
combustion process of internal combustion engines, increasing fuel conversion efficiency …

Study of Injector Geometry and Parcel Injection Location on Spray Simulation of the Engine Combustion Network Spray G Injector

A Kumar, N Van Dam - Journal of Engineering for …, 2023 - asmedigitalcollection.asme.org
Parcel-based simulations are the most common method to simulate fuel sprays, especially
for reacting conditions, due to their lower computational cost compared to more highly …