Soot formation and laminar combustion characteristics of anisole: ReaxFF MD simulation and kinetic analysis DOI Creative Commons

Wenlong Dong,

Run Hong,

Jinfang Yao

et al.

Carbon Neutrality, Journal Year: 2024, Volume and Issue: 3(1)

Published: Oct. 31, 2024

Abstract The application of biomass energy is one the important ways to achieve carbon neutrality and deal with global warming. study on combustion mechanism anisole, an oxygen-containing fuel, helpful for biofuel large-scale application. In this study, soot formation laminar characteristics anisole were analyzed by reactive force field molecular dynamics (ReaxFF MD) kinetic simulation, respectively. ReaxFF MD simulation studies had shown that occurred in three stages, stage 1 (0–1 ns), 2 (1–2.5 3 (2.5–6 ns). stages represented pyrolysis developmental soot, graphitization During primary mechanisms as follows: H-abstraction-C H -addition, carbon-addition-hydrogen-addition, internal ring long chain link. exhibited different morphologically behaviors: from flakes onions spheres fewer branched chains. From it can be found burning velocities increased along increase temperature, while opposite trend was pressure. sensitivity coefficient naphthalene, main precursor, revealed promotional reactions R5 (O + < = > O OH), R36 (CO OH CO H).

Language: Английский

Ammonia-methanol and ammonia-ethanol dual-fuel combustion in an optical spark-ignition engine: A multiple flame generation approach DOI Creative Commons
Kalim Uddeen, Qinglong Tang,

Hao Shi

et al.

Applied Thermal Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 125544 - 125544

Published: Jan. 1, 2025

Language: Английский

Citations

3

Chemical mechanism development for ammonia/n-heptane blends in dual fuel engines DOI

Juan Ou,

Ruomiao Yang, Yuchao Yan

et al.

Journal of the Energy Institute, Journal Year: 2025, Volume and Issue: unknown, P. 102077 - 102077

Published: March 1, 2025

Language: Английский

Citations

2

Co-combustion of ammonia and hydrogen in spark ignition engines - State-of-the-art and challenges DOI
Wojciech Tutak

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 80, P. 188 - 205

Published: July 15, 2024

Language: Английский

Citations

13

An experimental study of the characteristics of NH3 combustion in a flat flame burner DOI

Hongwu Li,

Xianchun Li, Jianting Lin

et al.

Applied Thermal Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 125857 - 125857

Published: Feb. 1, 2025

Language: Английский

Citations

1

Visualization study the cross spray and combustion characteristics of diesel and methanol in a constant volume combustion chamber at cold and flare flash boiling regions DOI
Zhanming Chen,

Pengyun Zhao,

Tao Wang

et al.

Energy, Journal Year: 2024, Volume and Issue: 301, P. 131654 - 131654

Published: May 14, 2024

Language: Английский

Citations

7

Enhanced ammonia adsorption-desorption properties of synthesized zeolite-carbon composite with the effect of Si/Al ratio DOI

Thu Zar San,

Ji Hye Park, May Zaw Win

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 353, P. 128560 - 128560

Published: June 25, 2024

Language: Английский

Citations

6

Investigation of NO emissions and chemical reaction kinetics of ammonia/methane flames under dual-fuel co-combustion mode at elevated air temperature conditions DOI
Siqi Wang, Cheng Tung Chong, Viktor Józsa

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 84, P. 968 - 981

Published: Aug. 24, 2024

Language: Английский

Citations

6

Experimental and numerical study on the characteristics of gasoline engine powered by gasoline blended with water ammonia solution DOI

Duaa S. Flaih,

Mohamed F. Al‐Dawody, Medhat Elkelawy

et al.

Fuel, Journal Year: 2025, Volume and Issue: 387, P. 134333 - 134333

Published: Jan. 17, 2025

Language: Английский

Citations

0

Research status and advances of ammonia and hydrogen in the field of energy: Combined utilization DOI
Chenyu Zhu, Bin Guan, Zhongqi Zhuang

et al.

Energy Conversion and Management, Journal Year: 2025, Volume and Issue: 327, P. 119610 - 119610

Published: Feb. 7, 2025

Language: Английский

Citations

0

Ammonia as an alternative fuel to internal combustion engines DOI Creative Commons
Zbigniew Stępień

Silniki Spalinowe/Combustion Engines, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 7, 2025

The article presents a broad review of the current state knowledge in potential using ammo-nia as fuel for internal combustion engines. A critical analysis physicochemical and functional properties ammonia was carried out context it en-gines. Challenges related to problems creating mixture process both SI CI engines were described. It indicated that an admixture small amounts fuels act promoters necessary. Attention drawn exhaust emissions occur when or with other power issue adverse effect products itself on lubricating engine oil also discussed. need develop dedicated oils fueled explained..

Language: Английский

Citations

0