Thermodynamic and emission analysis of CH4/H2/NH3 ternary fuel applied in gas turbine system under oxygen-rich atmosphere DOI
Yichen Wang, Chengfei Tao, Yu Peng

et al.

Thermal Science and Engineering Progress, Journal Year: 2025, Volume and Issue: unknown, P. 103649 - 103649

Published: May 1, 2025

Language: Английский

Hydrogen combustion, production, and applications: A review DOI Creative Commons
Mohamed A. Habib, Gubran A. Q. Abdulrahman, Awad B.S. Alquaity

et al.

Alexandria Engineering Journal, Journal Year: 2024, Volume and Issue: 100, P. 182 - 207

Published: May 21, 2024

The demand for fossil fuels is rising rapidly, leading to increased greenhouse gas emissions. Hydrogen has emerged as a promising clean energy alternative that could help meet future demands way sustainably, especially if produced using renewable methods. For hydrogen meaningfully contribute transitions, it needs more integration into sectors like transportation, buildings, and power currently have minimal usage. This requires developing extensive cross-sector infrastructure. review examines combustion fuel by exploring comparing production techniques, enriching ammonia with CO2-free option, applications in engines. Additionally, techno-economic environmental risk analysis discussed. Results showed steam methane reforming the most established cost-effective method at $1.3–1.5/kg H2 70–85% efficiency but generates CO2. Biomass gasification costs $1.25–2.20/kg pyrolysis $1.77–2.05/kg offering options. However, bio-photolysis high of $1.42–2.13/kg due low conversion rates requiring large reactors. Blending H2/NH3 enable carbon-free combustion, aiding carbon neutrality pursuits, minimizing resultant NOx crucial. Hydrogen's wide uses from transportation underline its potential transformational carrier.

Language: Английский

Citations

65
Combustion and emission characteristics of ammonia-hydrogen fueled SI engine with high compression ratio DOI

Tiankui Zhu,

Xin Yan, Zhan Gao

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 62, P. 579 - 590

Published: March 14, 2024

Language: Английский

Citations

36
Modeling and chemical kinetic analysis of methanol and reformed gas (H2/CO2) blending with ammonia under lean-burn condition DOI
Xiangyu Meng, Lizi Liu,

Meichao Qin

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 58, P. 190 - 199

Published: Jan. 21, 2024

Language: Английский

Citations

33
Numerical simulation study on the combustion and emission characteristics of a gas-fired boiler using hydrogen-ammonia binary fuel DOI
Chengfei Tao, Yichen Wang, Zhen Sun

et al.

Thermal Science and Engineering Progress, Journal Year: 2025, Volume and Issue: unknown, P. 103356 - 103356

Published: Feb. 1, 2025

Language: Английский

Citations

2
Plasma assisted NH3 combustion and NOx reduction technologies: Principles, challenges and prospective DOI Creative Commons
Ahmed Mohamed Radwan, Manosh C. Paul

International Journal of Hydrogen Energy, Journal Year: 2023, Volume and Issue: 52, P. 819 - 833

Published: Oct. 27, 2023

Combustion is the cornerstone for generating energy in various sectors and applications. The predominance of hydrocarbons combustion causes several environmental human health issues. ever-increasing demand decarbonization technologies order to reduce or eliminate undesirable emissions has created a major challenge, putting tremendous pressure on international research community develop alternative fuels. Ammonia recently been explored as promising carbon-free fuel great hydrocarbon fuels achieve zero-carbon emissions. However, despite its advantages over hydrogen, ammonia some drawbacks including low burning velocity, flame stability, high NOx This review begins with issues before moving hydrogen potential solutions, their drawbacks, kinetics. It summarises principles chemical kinetics both reduction coupled chemistry, kinetic mechanisms impact plasma combustion. effects are also discussed, comparison approach. Finally, discusses perspectives challenges using

Language: Английский

Citations

26
An experimental study on H2/NH3/CH4-air laminar propagating spherical flames at elevated pressure and oxygen enrichment DOI
Ahmed Yasiry, Jinhua Wang,

Longkai Zhang

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 58, P. 28 - 39

Published: Jan. 19, 2024

Language: Английский

Citations

16
Isolation effectiveness of combined rigid-flexible porous materials against methane/hydrogen explosion DOI
Yi Li, Mingyang Wang, Guokai Zhang

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 58, P. 93 - 104

Published: Jan. 20, 2024

Language: Английский

Citations

14
The effects of alternative fuels, cruising duration and variable generators combination on exhaust emissions, energy efficiency existing ship index (EEXI) and carbon intensity rating (CII) DOI
Kubilay Bayramoğlu

Ocean Engineering, Journal Year: 2024, Volume and Issue: 302, P. 117723 - 117723

Published: April 3, 2024

Language: Английский

Citations

13
Effect of ammonia and hydrogen blends on the performance and emissions of an existing gas turbine unit DOI
Khusniddin Alikulov, Zarif Aminov, La Hoang Anh

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 61, P. 432 - 443

Published: March 2, 2024

Language: Английский

Citations

11
Assessment on NOx formation for CH4/H2/NH3 flame under MILD condition: Effect of air Swirl and ammonia fraction DOI
Amir Mardani,

Se Chul Oh,

Hanyoung Kim

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 80, P. 1277 - 1289

Published: July 20, 2024

Language: Английский

Citations

11