Experimental investigation on the influence of gasoline injection pressure on the hydrogen knock limit and performance of a hydrogen–gasoline dual fuel engine

STP Purayil, SAB Al-Omari, E Elnajjar - International Journal of Hydrogen …, 2024 - Elsevier
This study experimentally investigated the influence of gasoline injection pressure (GIP) on
the performance and hydrogen knock limit of a gasoline direct-injection hydrogen–gasoline …

Development of an improved liquid film model for spray/wall interaction under engine-relevant conditions

Y Zhang, M Jia, H Liu, M Xie - International Journal of Multiphase Flow, 2016 - Elsevier
The dynamics and heat and mass transfer characteristics of the liquid film formed by
spray/wall interaction have significant influences on the fuel/air mixing process in engines …

Droplets impact on textured surfaces: mesoscopic simulation of spreading dynamics

Y Wang, S Chen - Applied Surface Science, 2015 - Elsevier
Superhydrophobic surfaces have attracted much attention due to their excellent water-
repellent property. In the present study, droplets in the ideal Cassie state were focused on …

Power consumption and thermal performance of integrated spray and jet array cooling vapor chambers

L Yi, C Chen, F Duan, M Pan - Applied Thermal Engineering, 2023 - Elsevier
An integrated arrayed spray impingement vapor chamber (ISVC) is designed for cooling
high-power electronic devices. The spray array is arranged on the vapor chamber to …

Three-dimensional large eddy simulation of round liquid jet primary breakup in coaxial gas flow using the VOF method

XS Tian, H Zhao, HF Liu, WF Li, JL Xu - Fuel processing technology, 2015 - Elsevier
Large eddy simulation (LES) was performed on a liquid primary breakup process of twin-
fluid atomizers with various dimensions. Volume of fluid (VOF) method was applied to track …

Effect of a cross-flow on spray impingement with port fuel injection systems for HCCI engines

MRO Panão, ALN Moreira, DFG Durão - Fuel, 2013 - Elsevier
The use of multipoint injection systems for HCCI engines requires a mixture composition
precisely controlled in order to obtain the optimum auto-ignition timing. The most favorable …

Effect of central tube thickness on wave frequency of coaxial liquid jet

XS Tian, H Zhao, HF Liu, WF Li, JL Xu - Fuel processing technology, 2014 - Elsevier
The present work was focused on the effect of structure of coaxial nozzle (especially for the
thickness of central tube) on the instability and breakup of liquid jet. Air-blast atomization of …

Prediction of wall impingement in a direct injection spark ignition engine by analyzing spray images for high-pressure injection up to 50 MPa

J Park, T Kim, D Kim, S Park - Fuel processing technology, 2018 - Elsevier
This study was performed to analyze the wall impingement and fuel film formation in a DISI
engine with injection strategies using image-based analysis and CFD. The direct injection …

Modeling of droplet/wall interaction based on SPH method

TY Ma, F Zhang, HF Liu, MF Yao - International Journal of Heat and Mass …, 2017 - Elsevier
Fuel droplet impingement on different wall conditions have been studied using Smoothed
Particle Hydrodynamics (SPH) method, and a new splashing sub-model is proposed based …

Development of a wall jet model dedicated to 1D combustion modelling for CI engines

AA Osorio, X Tauzia… - International Journal of …, 2021 - journals.sagepub.com
Diesel engines are becoming smaller as technology advances, which means that the fuel
spray (or jet) interacts with the cylinder walls before combustion starts. Most fuel injection 1D …