[HTML][HTML] Overview of fundamental kinetic mechanisms and emission mitigation in ammonia combustion

T Cai, D Zhao, E Gutmark - Chemical Engineering Journal, 2023 - Elsevier
With the global need to achieve carbon neutrality and to stop global warming by reducing
greenhouse gas emissions, ammonia is being growingly recognized as a promising …

Utilization of green ammonia as a hydrogen energy carrier for decarbonization in spark ignition engines

C Kurien, M Mittal - International Journal of Hydrogen Energy, 2023 - Elsevier
Rising concerns about the dependence of modern energy systems on fossil fuels have
raised the requirement for green alternate fuels to pave the roadmap for a sustainable …

[HTML][HTML] Effects of ammonia on combustion, emissions, and performance of the ammonia/diesel dual-fuel compression ignition engine

E Nadimi, G Przybyła, MT Lewandowski… - Journal of the Energy …, 2023 - Elsevier
Ammonia is currently receiving more interest as a carbon-free alternative fuel for internal
combustion engines (ICE). A promising energy carrier, easy to store and transport, being …

[HTML][HTML] Removal and mechanism analysis of NOx emissions in carbon-free ammonia combustion systems with a secondary fuel injection

T Cai, D Zhao, L Ji, AK Agarwal - Fuel, 2023 - Elsevier
Ammonia, as a carbon-free renewable fuel of emerging interest, has the potential to
substitute conventional fossil fuels. However, one challenge in utilizing such fuel is the risk …

[HTML][HTML] Optimizing thermal performances and NOx emission in a premixed ammonia-hydrogen blended meso-scale combustor for thermophotovoltaic applications

J Tong, T Cai, D Zhao - International Journal of Hydrogen Energy, 2023 - Elsevier
As a carbon-free energy carrier, ammonia has attracted significant interest in the combustion
field as a potential substitute for fossil fuels. However, the focus has been given to the …

NOx emission reduction in ammonia-powered micro-combustors by partially inserting porous medium under fuel-rich condition

S Ni, D Zhao - Chemical Engineering Journal, 2022 - Elsevier
Based on the fact that NOx generation will be inhibited under the condition of high
equivalence ratio, the micro-combustors with double-rib structure partially inserted with …

Reaction zone characteristics, thermal performance and NOx/N2O emissions analyses of ammonia MILD combustion

A Mohammadpour, K Mazaheri, A Alipoor - International Journal of …, 2022 - Elsevier
Pure ammonia MILD combustion is studied numerically in a furnace. The effects of furnace
wall temperature and dilution of inlet air with nitrogen on the characteristics of reaction zone …

[HTML][HTML] Enhancing thermal and exergy performances in a CO2-Free micro-combustor with reverse flow double-channel outlet structure

H Rong, D Zhao, T Cai, S Becker - Applied Thermal Engineering, 2023 - Elsevier
The present study proposes a reverse flow single-channel inlet and double-channel outlet
(SIDO) micro-combustor for the analysis of the thermal performance and nitrogen oxide …

[HTML][HTML] Entropy production and thermodynamics exergy investigation on an ammonia-methane fueled micro-combustor with porous medium for thermophotovoltaic …

H Rong, D Zhao, S Becker, X Liu - International Journal of Hydrogen …, 2024 - Elsevier
As conventional fossil fuel is depleting, ammonia has attracted extensive attention as a
renewable fuel, which could be made from water, air, and sun. There is current interest in …

Experimental investigation of blended H2/CH4 combustion in combustors with block for micro-thermophotovoltaic

D Wei, Q Peng, H Wang, X Tian, H Xiao, H Liu, G Fu - Fuel, 2024 - Elsevier
To extend the operation conditions and improve the working performance of micro-
thermophotovoltaic system, the combustor with varied block setting and length is proposed …