[HTML][HTML] Characteristics of in-cylinder flow and mixture formation in a high-pressure spray-guided gasoline direct-injection optically accessible engine using PIV …

D Kim, J Shin, Y Son, S Park - Energy Conversion and Management, 2021 - Elsevier
In this study, a spray-guided gasoline direct-injection 2-cylinder optically accessible engine
was used to analyze the characteristics of the in-cylinder flow and mixture formation using …

Numerical study on the asymmetrical jets formation from active pre-chamber under super-lean combustion conditions

D Zhao, Y An, Y Pei, H Shi, K Wang - Energy, 2023 - Elsevier
This paper aims to investigate the mechanism of the asymmetric jets of the TJI system. We
analyzed the effects of fuel injection and air flows in pre-chamber and main chamber, initial …

Effect of outlet diameter on atomization characteristics and dust reduction performance of X-swirl pressure nozzle

P Wang, H Han, R Liu, R Gao, G Wu - Process Safety and Environmental …, 2020 - Elsevier
In this study, experimental studies on the atomization characteristics and dust reduction
performance of six different X-swirl nozzles with different outlet diameters were performed …

[HTML][HTML] Effects of spray pattern and piston shape on in-cylinder flow in a two-cylinder spray-guided gasoline direct-injection optical engine

D Kim, J Shin, J Kim, J Park, Y Son, S Park - Applied Thermal Engineering, 2023 - Elsevier
In gasoline direct-injection engines, in-cylinder flow plays an important role in terms of fuel
atomization, mixture, turbulence, combustion, and emission. The in-cylinder flow is affected …

Effect of injection pressure on low-temperature fuel atomization characteristics of diesel engines under cold start conditions

X Wang, H Li, G Li, J Fan, H Bai, Y Gao… - International Journal of …, 2024 - Elsevier
Exploring the atomization characteristics and spray impingement characteristics of low-
temperature fuel under different injection pressures has important practical significance for …

On the evolution of turbulent boundary layers during flame–wall interaction investigated by highly resolved laser diagnostics

F Zentgraf, P Johe, A Nicolas, RS Barlow, B Böhm… - Combustion and …, 2024 - Elsevier
The turbulent boundary layer behavior in the presence of flame–wall interactions (FWI) has
an important role on the mass and energy transfer at the gas/solid interface. Detailed …

Mixture formation enhancement in a direct-injection spark-ignition engine using horizontal injection

Y Yang, YS Yu, M Jeong, S Park - Fuel, 2022 - Elsevier
In a direct-injection gasoline engine, combustion instability can increase because of the
formation of an inhomogeneous mixture under stoichiometric conditions, a slow combustion …

[HTML][HTML] Empirical correlation for spray half cone angle in plain-jet airblast atomizers

A Urbán, B Katona, M Malý, J Jedelský, V Józsa - Fuel, 2020 - Elsevier
Plain-jet airblast atomizers are widely used in industrial applications. The literature contains
numerous papers on Sauter mean diameter, however, there is no estimation method …

A Survey of Flow Field and Combustion Characteristics under Subatmospheric Pressure

G Ding, Z Yao, Z Zhu, Y Huang - Aerospace, 2024 - mdpi.com
This paper presents a summary of and introduction to research on high-altitude and
subatmospheric combustion concerning turbine and scramjet engines. The investigation …

The effect of intake port shape on in-cylinder flow field and turbulence distribution in a high-tumble production engine with endoscope accesses

D Kim, L Rao, S Kook, SW Lee… - International Journal of …, 2023 - journals.sagepub.com
Three cylinder heads with varied intake port shapes are experimentally investigated to
evaluate intake flow structures and their influence on near top dead centre (TDC) flow fields …