Experimental study on the atomization characteristics and dust removal efficiency of a fan-shaped nozzle for purifying working environment

Z Xie, Z Zhao, D Li, F Li, C Zhang, C Huang… - Science of The Total …, 2023 - Elsevier
The inadequacy of the existing research in characterizing the atomization performance of
the whole atomization field by the local region at nozzle axis hinders the improvement of …

[HTML][HTML] Effect of geometric parameters on spray characteristics of air assisted pressure swirl atomizer

HM Gad, EA Baraya, TM Farag, IA Ibrahim - Alexandria Engineering …, 2022 - Elsevier
In the present work, a modified Pressure Swirl Atomizer (PSA) was introduced to operate as
an Assisted Pressure Swirl Atomizer (AAPSA). Different mass flow rates of assisted air were …

Numerical study of the secondary atomization characteristics and droplet distribution of pressure swirl atomizers

L Shen, G Fang, S Wang, F Xing, S Chan - Fuel, 2022 - Elsevier
The droplet distribution in a spray field directly represents the secondary atomization of the
spray field, an issue that is currently receiving significant attention in engineering research …

[HTML][HTML] Dynamics and emission of nearly flameless combustion of waste cooking oil biodiesel in an ultra-low emission non-MILD swirl burner

V Jozsa, GT Hidegh, D Csemany, RA Kardos… - Fuel, 2022 - Elsevier
The ongoing energy revolution demands a drastic change in energy carriers used, which
especially stresses the industry and transportation, where combustion seems to have no …

Combustion and emission performance of a trapped-vortex gas turbine combustor fueled by RP-3 kerosene

Q Wang, M Li, Y Zhao, J Xiao - Fuel, 2023 - Elsevier
In this study, a trapped-vortex gas-turbine combustor was designed and investigated to
simultaneously achieve robust stability, low pollutant emissions, and the desired …

Effect of atomizing gas type on kerosene spray combustion using gas-blast atomizer: A comparative numerical study

IA Ibrahim, AM Elzallat, MM Elsakka, TM Farag… - Applied Thermal …, 2024 - Elsevier
In order to attain optimal combustion efficiency, minimal pollutant emissions, and reliable
stability in gas turbines, a computational model was developed to study the combustion and …

[HTML][HTML] Mixture temperature-controlled combustion: A revolutionary concept for ultra-low NOX emission

V Józsa - Fuel, 2021 - Elsevier
Abstract Mixture Temperature-Controlled (MTC) combustion is a novel concept, offering 50%
reduction in NO X emission compared to V-shaped flames without a known compromise …

Numerical modeling of distributed combustion without air dilution in a novel ultra-low emission turbulent swirl burner

D Füzesi, M Malý, J Jedelský, V Józsa - Physics of Fluids, 2022 - pubs.aip.org
Distributed combustion, often associated with the low-oxygen condition, offers ultra-low NO x
emission. However, it was recently achieved without combustion air dilution or internal flue …

Study on the impact of different hole shapes on liquefied gas leakage behavior

Q Hao, M Bi, Z Deng, X Liu, Z Hou, J Ren - Fuel, 2024 - Elsevier
Accidental leakage of liquefied gas is a common occurrence during its storage,
transportation, and usage. The shape of the leakage holes varies due to different causative …

[HTML][HTML] Numerical study of kerosene spray and combustion characteristics using an air-blast atomizer

IA Ibrahim, AM Elzallat, MM Elsakka, TM Farag… - Energy Reports, 2022 - Elsevier
In this study, a computational model for a cylindrical combustor with an air-blast atomizer
was created to investigate the effect of changing air to liquid mass ratio (ALR) on spray …