A review on the recent advances of flash boiling atomization and combustion applications

X Li, S Wang, S Yang, S Qiu, Z Sun, DLS Hung… - Progress in Energy and …, 2024‏ - Elsevier
Flash boiling atomization is a promising approach to enhance spray atomization with
internal energy as the driving force as well. Past investigations primarily focused on the …

Gasoline direct injection engines–A review of latest technologies and trends. Part 1: Spray breakup process

F Duronio, A De Vita, L Allocca, M Anatone - Fuel, 2020‏ - Elsevier
The ever more stringent vehicle emissions rules are leading gasoline engine research and
development toward the use of direct injection systems. This technology is already present …

Experimental investigation of high-pressure liquid ammonia injection under non-flash boiling and flash boiling conditions

Y Fang, X Ma, Y Zhang, Y Li, K Zhang, C Jiang, Z Wang… - Energies, 2023‏ - mdpi.com
Liquid ammonia is an ideal zero-carbon fuel for internal combustion engines. High-pressure
injection is a key technology in organizing ammonia combustion. Characteristics of high …

A comprehensive investigation of process parameters and material properties effects on printed line quality of aerosol jet printing based on coupled three-dimensional …

Z Liu, Y Liu, L He, L Cui, N Liang, JP Choi… - International Journal of …, 2024‏ - Springer
A three-dimensional numerical model formulated by coupling the computational fluid
dynamics model and discrete phase model (DPM) was developed to investigate the …

Spatio-temporal identification of plume dynamics by 3D computed tomography using engine combustion network spray G injector and various fuels

J Hwang, L Weiss, IK Karathanassis, P Koukouvinis… - Fuel, 2020‏ - Elsevier
Understanding of plume direction and mixture quality in a combustion chamber is crucial to
improve engine performance. While a variety of diagnostics using laser and x-ray facilities …

Characteristics of flash boiling and its effects on spray behavior in gasoline direct injection injectors: A review

M Chang, Z Lee, S Park, S Park - Fuel, 2020‏ - Elsevier
The flash boiling phenomenon occurs when the ambient pressure around fuel is lower than
the saturation pressure. This is followed by the formation and growth of bubbles. Flash …

Numerical study on spray collapse process of ECN spray G injector under flash boiling conditions

H Guo, L Nocivelli, R Torelli - Fuel, 2021‏ - Elsevier
This work features a numerical study of the spray collapse process that occurs under flash-
boiling, gasoline-direct-injection conditions. The Engine Combustion Network's Spray G …

Radial expansion of flash boiling jet and its relationship with spray collapse in gasoline direct injection engine

H Guo, Y Li, X Lu, Z Zhou, H Xu, Z Wang - Applied Thermal Engineering, 2019‏ - Elsevier
In order to mitigate spray collapse and fully utilize the advantage of flash boiling injection in
gasoline direct injection (GDI) engines, it is important to understand the flashing jet behavior …

Numerical investigation on flashing jet behaviors of single-hole GDI injector

H Guo, Y Li, B Wang, H Zhang, H Xu - … Journal of Heat and Mass Transfer, 2019‏ - Elsevier
In this paper, n-hexane flashing jets discharged from a single-hole gasoline direct injector
(GDI) were studied numerically with the adoption of diffuse Eulerian framework and the …

Flow visualization of the transient effect of the internal two-phase flow on the external iso-pentane flashing spray under different injection pressure

J Wang, Z Zhou, B Chen, T Yang, L Zhang, A Romeos… - Fuel, 2023‏ - Elsevier
Flashing spray occurs when the saturated liquid is discharged into a gaseous environment
at an ambient pressure lower than its saturation pressure. Internal flow is a primary …