Toward highly-efficient combustion of ammonia–hydrogen engine: Prechamber turbulent jet ignition

L Zhou, L Zhong, Z Liu, H Wei - Fuel, 2023 - Elsevier
Ammonia (NH 3) energy has emerged as a new international strategy to mitigate climate
change and energy crises because ammonia–hydrogen fuel can effectively overcome the …

Enhancing combustion efficiency and reducing nitrogen oxide emissions from ammonia combustion: A comprehensive review

J Tian, L Wang, Y Xiong, Y Wang, W Yin, G Tian… - Process Safety and …, 2024 - Elsevier
Ammonia is an efficient energy carrier with high hydrogen content and can be used as a
clean energy source to replace traditional petroleum fuels. Compared with hydrogen …

Numerical analysis for optimizing combustion strategy in an ammonia-diesel dual-fuel engine

J Shin, S Park - Energy Conversion and Management, 2023 - Elsevier
Due to the stringent environmental regulations, the use of ammonia, a carbon-free fuel, as a
fuel for internal combustion engines is attracting attention. It is necessary to understand the …

The methodology of decoupling fuel and thermal nitrogen oxides in multi-dimensional computational fluid dynamics combustion simulation of ammonia-hydrogen …

R Yang, Z Liu, J Liu - International Journal of Hydrogen Energy, 2024 - Elsevier
Under the paradigm of carbon neutrality, ammonia-hydrogen (NH 3–H 2) blended fuel
presents itself as a zero-carbon alternative to petroleum-based fuels, effectively reducing …

Numerical simulation of lean premixed combustion characteristics and emissions of natural gas-ammonia dual-fuel marine engine with the pre-chamber ignition …

X Wu, Y Feng, Y Gao, C Xia, Y Zhu, M Shreka, P Ming - Fuel, 2023 - Elsevier
As an efficient hydrogen carrier, ammonia (NH 3) has great potential to realize the target of
carbon neutralization. In this paper, a natural gas-ammonia dual-fuel engine model has …

The formation process of the gaseous pollutant emissions in pure ammonia fueled engines with pre-chamber jet ignition

J Deng, Q Shang, M Ji, L Li - International Journal of Hydrogen Energy, 2024 - Elsevier
Ammonia, as a carbon-free fuel, can serve as an alternative fuel for future engines, which is
consistent with the requirements of national carbon reduction policies. However, the higher …

An experimental study of various load control strategies for an ammonia/hydrogen dual-fuel engine with the Miller cycle

C Hong, C Ji, S Wang, G Xin, Z Wang, H Meng… - Fuel Processing …, 2023 - Elsevier
Hydrogen and ammonia, as two renewable carbon-free combustibles, are considered to be
potentially excellent alternative fuels for internal combustion engines. Since hydrogen and …

Current Research on Green Ammonia (NH3) as a Potential Vector Energy for Power Storage and Engine Fuels: A Review

R Estevez, FJ López-Tenllado, L Aguado-Deblas… - Energies, 2023 - mdpi.com
Considering the renewable electricity production using sustainable technologies, such as
solar photovoltaics or wind turbines, it is essential to have systems that allow for storing the …

Enhanced NOx absorption in flue gas by wet oxidation of red mud and phosphorus sludge

B Li, S Liu, H Zhu, W Qian, P Wang, R Yang… - Journal of Hazardous …, 2024 - Elsevier
The environmental problem caused by industrial emissions of NO x has been studied in the
past dacades. In this study, red mud coupling with phosphorus sludge were used to …

Experimental investigation of operating conditions on performance and emissions of spark ignition ammonia direct injection engine

C Park, Y Jang, C Min, Y Kim, Y Choi, M Kim - Applied Thermal Engineering, 2024 - Elsevier
Hydrogen, attracting attention as a future eco-friendly fuel, is difficult to handle and store
because of its material characteristics; thus, ammonia has been proposed as an alternative …