Coal-particle size effects on NO reduction and burnout characteristics with air-staged combustion in a pulverized coal-fired furnace

Y Sung, C Moon, S Eom, G Choi, D Kim - Fuel, 2016 - Elsevier
The influence of coal-particle size on nitrogen oxide (NO x) emission and burnout
characteristics was experimentally investigated in a pulverized coal-fired furnace. This study …

Effect of swirl number on structural and emission characteristics of moderate size burner flames

S Mishra, KB Mishra - Process Safety and Environmental Protection, 2024 - Elsevier
An experimental investigation was conducted on the flame characteristics, thermal
properties, and emissions of industrial-scale (40 kW) diesel flames. This study uniquely …

Numerical evaluation of pulverized coal swirling flames and NOx emissions in a coal-fired boiler: effects of co-and counter-swirling flames and coal injection modes

M Choi, Y Park, X Li, K Kim, Y Sung, T Hwang, G Choi - Energy, 2021 - Elsevier
A numerical evaluation was performed to investigate the effects of swirl arrangement (co-
swirling and counter-swirling flows) and coal injection mode (non-, fully-, and partially …

Synergistic effect of co-firing woody biomass with coal on NOx reduction and burnout during air-staged combustion

Y Sung, S Lee, C Kim, D Jun, C Moon, G Choi… - … Thermal and Fluid …, 2016 - Elsevier
Hybrid technologies combining fuel blending and air-staging processes have been applied
to a pulverized coal fired furnace to reduce NO x emissions. In this study, an Australian …

Experimental study on municipal sludge/coal co-combustion preheated by self-preheating burner: Self-preheating two-stage combustion and NOx emission …

K Su, Z Ouyang, H Wang, J Zhang, H Ding, W Wang - Energy, 2024 - Elsevier
To achieve efficient and low-pollution sludge treatment, this study explored the first-time
application of self-preheating combustion technology in sludge/coal co-combustion, and …

Low NOX-LPG staged combustion double swirl flames

AM Elbaz, HA Moneib, KM Shebil, WL Roberts - Renewable Energy, 2019 - Elsevier
As a clean, abundant energy source with demonstrated methodologies for producing liquid
petroleum gas (LPG) from renewable feedstocks, the growing availability of LPG motivates …

A predictive model with time-varying delays employing channel equalization convolutional neural network for NOx emissions in flexible power generation

Z Wang, H Zhou, X Peng, S Cao, Z Tang, K Li, S Fan… - Energy, 2024 - Elsevier
This study aims to predict NOx (ie NO+ NO 2) emissions at the selective catalytic reduction
inlet from coal-fired boilers. It develops a lightweight predictive model that can be adapted to …

Experimental study of gas-particle flow in the coal-fired industrial boiler applied radial air staging at variable over-fired air distributions

Z Chen, Z Yuan, Y Wang, Z Li - Fuel, 2023 - Elsevier
Radial air staging is an innovative method for reducing NO x emissions from coal-fired
boilers compared to conventional axial air staging. However, an important issue in using this …

Effect of split injections coupled with swirl on combustion performance in DI diesel engines

XR Li, HQ Zhou, LM Zhao, L Su, H Xu, FS Liu - Energy conversion and …, 2016 - Elsevier
Engine-out emissions (NOx and soot) have led to serious air pollution problems, and
consequently, increasingly stringent emission norms. In order to decrease the emissions …

Effects of air swirl on the combustion and emissions characteristics of a cylindrical furnace fueled with diesel-biodiesel-n-butanol and diesel-biodiesel-methanol …

M Amiri, A Shirneshan - Fuel, 2020 - Elsevier
In this research, the effects of air swirling on the emission and combustion characteristics of
a cylindrical furnace fueled with various diesel-biodiesel-n-butanol and diesel-biodiesel …