Tuning of regimes during two-phase flow through a cross-junction

MP Boruah, A Sarker, PR Randive, S Pati, KC Sahu - Physics of Fluids, 2021 - pubs.aip.org
We investigate the dynamics of two immiscible fluids in a cross-junction via three-
dimensional numerical simulations using the volume of fluid approach to track the dispersed …

Near-field spray characterization of a high-viscosity alternative jet fuel blend C-3 using a flow blurring injector

I Qavi, L Jiang, OS Akinyemi - Fuel, 2021 - Elsevier
Efficient and clean combustion of jet fuels highly relies on their spray characteristics. Prior
studies have shown that the flow blurring (FB) injector developed in the recent decade could …

The high-throughput atomization of polymer solutions for fiber synthesis in a single step aided with corona ionizers

LB Modesto-López, AM Gañán-Calvo - Scientific Reports, 2023 - nature.com
Polymer microfibers are ubiquitous structures across virtually all technological fields. Their
applications include, for instance, filter media, tissue regeneration, wound healing and …

Thermal nonequilibrium and mechanical forces induced breakup and droplet formation of superheated liquid jets under depressurized release

X Zhu, X Pan, Y Mei, J Ma, H Tang, Y Zhu… - Applied Thermal …, 2023 - Elsevier
Superheated liquid jets disintegrate into numerous droplets when released into the ambient
with lower saturated pressure, driven by thermal nonequilibrium induced flashing and the …

A study of two unequal-sized droplets undergoing oblique collision

GS Chaitanya, KC Sahu, G Biswas - Physics of Fluids, 2021 - pubs.aip.org
The oblique collision of two unequal-sized liquid droplets in a gaseous environment is
investigated numerically. It is found that the asymmetry in the flow field arising due to …

Optical characterization of near-field sprays for various alternative and conventional jet fuels using a flow-blurring injector

I Qavi, L Jiang - Flow, Turbulence and Combustion, 2022 - Springer
Jet fuels with various properties are desirable for different operational or environmental
advantages, necessitating fuel-flexible technology. For example, JP-5 (A-3) and alternative …

Effect of varying internal geometry on the near-field spray characteristics of a swirl burst injector

MN Nasim, I Qavi, L Jiang - Flow, Turbulence and Combustion, 2023 - Springer
Clean and efficient combustion of liquid fuels depends on spray fineness that aids fast fuel
vaporization and better fuel–air mixing. Swirl-burst (SB) atomizers generate fine droplets at …

[HTML][HTML] Effect of Methane on Combustion of Glycerol and Methanol Blends Using a Novel Swirl Burst Injector in a Model Dual-Fuel Gas Turbine Combustor

SMR Islam, I Patel, L Jiang - Clean Technologies, 2024 - mdpi.com
Glycerol, a byproduct of biodiesel, has moderate energy but high viscosity, making clean
combustion challenging. Quickly evaporating fine fuel sprays mix well with air and burn …

Review of flow blurring atomization: Advances and perspectives

A Kourmatzis, OJ Jaber, G Singh, AR Masri - Energy & Fuels, 2022 - ACS Publications
This review summarizes the state of the art of flow blurring atomization, focusing both on
fundamental aspects of this atomization mode as well as key observations made from …

Computationally cost-efficient analysis of the flow behavior of twin-fluid atomizers using computational fluid dynamics

G Shin, DQ Gbadago, Y Do, S Hwang - Chemical Engineering Research …, 2024 - Elsevier
In industrial-scale operations, wet electrostatic precipitators (WESPs) are used to minimize
particulate matter, employing atomizers such as single-fluid and twin-fluid atomizers (TFAs) …