Influence of natural gas and hydrogen properties on internal combustion engine performance, combustion, and emissions: A review

Fuel, Год журнала: 2024, Номер 362, С. 130844 - 130844

Опубликована: Янв. 7, 2024

This paper provides a comprehensive overview of the physical properties and applications natural gas (NG) hydrogen as fuels in internal combustion (IC) engines. The also meticulously examines use both NG fuel vehicles, their production, characteristics, properties. It reviews current experimental studies literature investigates results using fuels. further covers challenges associated with injectors, needle valves, lubrication, spark plugs, safety requirements for Finally, related to storage, are discussed. review reveals that ignition (SI) engines has clear direct positive impact on economy certain emissions, notably reducing CO2 non-methane hydrocarbons. However, its effect other such unburnt hydrocarbons (UHC), nitrogen oxides (NOx), carbon monoxide (CO), is less clear. NG, which primarily methane, lower carbon-to-hydrogen ratio than diesel fuel, resulting emissions per unit energy released. In contrast, particularly well-suited gasoline due high self-ignition temperature. While increasing content reduces torque power output, higher input reduced consumption mitigation toxic exhaust emissions. Due temperature, not inherently suitable engines, necessitating exploration alternative methods introduction into cylinder. suggests shown reduction specific an increase NOx Overall, valuable informative opportunities IC highlights need research development address remaining challenges, more efficient chambers

Язык: Английский

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A machine learning-response surface optimization approach to enhance the performance of diesel engine using novel blends of Aloe vera biodiesel with MWCNT nanoparticles and hydrogen

Process Safety and Environmental Protection, Год журнала: 2024, Номер 186, С. 738 - 755

Опубликована: Апрель 5, 2024

Язык: Английский

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Improvement of worsened diesel and waste biodiesel fuelled-engine characteristics with hydrogen enrichment: A deep discussion on combustion, performance, and emission analyses

Process Safety and Environmental Protection, Год журнала: 2024, Номер 184, С. 637 - 649

Опубликована: Фев. 10, 2024

Язык: Английский

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Numerical investigation of the hydrogen, ammonia and methane fuel blends on the combustion emissions and performance

International Journal of Hydrogen Energy, Год журнала: 2023, Номер 48(99), С. 39586 - 39598

Опубликована: Июнь 24, 2023

Язык: Английский

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

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 80, С. 188 - 205

Опубликована: Июль 15, 2024

Язык: Английский

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Hydrogen production, storage and CI Engine utilisation: A global perspective

Process Safety and Environmental Protection, Год журнала: 2024, Номер 190, С. 1067 - 1092

Опубликована: Июль 30, 2024

Язык: Английский

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Enhancing diesel engine performance, combustion, and emissions reductions under the effect of cerium oxide nanoparticles with hydrogen addition to biodiesel fuel

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 83, С. 884 - 896

Опубликована: Авг. 14, 2024

Язык: Английский

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Effects of ammonia energy fraction on combustion stability and emissions characteristics of naturally aspired industrial dual-fuel diesel engine

Energy Conversion and Management, Год журнала: 2024, Номер 314, С. 118698 - 118698

Опубликована: Июнь 21, 2024

Язык: Английский

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Performance and emissions characteristics of hydrogen-diesel heavy-duty engines: The influence of engine control parameters

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 109, С. 1325 - 1340

Опубликована: Фев. 17, 2025

Язык: Английский

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A comprehensive review on the utilization of hydrogen in low temperature combustion strategies: Combustion, performance and emission attributes

Journal of the Energy Institute, Год журнала: 2023, Номер 113, С. 101511 - 101511

Опубликована: Дек. 26, 2023

Язык: Английский

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