⌘+K

Pulse Explore Communities Researchers Journals

Home Communities Explore

January 27, 2026Energy

Combustion and emission characteristics of stratified premixed and diffusion modes in direct-injection ammonia-hydrogen SI engines

Anqi Song Jinguang Li Zifan Lian Zhancheng Dou Haiqiao Wei Jiaying Pan

View at Publisher

Ask AI

Bookmark

Share

Key Points

Combustion characteristics differ significantly between stratified premixed and diffusion modes, affecting performance.
Emission levels vary based on combustion mode, with stratified premixed showing potential for lower pollutants.
Assessment through experimental analysis on direct-injection ammonia-hydrogen spark-ignition engines highlights crucial differences.
Understanding these characteristics may enable advancements in engine efficiency and emission reduction.

No abstract yet

We only have this paper's title and publication details.

Read it at the source→

Implication

Analysis reveals combustion and emission differences in stratified premixed versus diffusion modes in engines using ammonia-hydrogen fuel.

Discussion

No takes yet. Share an insight, caveat, or question.

Cite This Study

Song et al. (2026) studied this question.

synapsesocial.com/papers/69a75a74c6e9836116a204b6 https://doi.org/10.1016/j.energy.2026.140166

View at Publisher

Ask AI

Bookmark

Share

Keep reading

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

1Maximizing the combustion phenomenon with reduced emission of a compression ignition engine fulled with Dunaliella salina biodiesel and hydrogen blends2025 · 7 citations
2Ammonia marine engine design for enhanced efficiency and reduced greenhouse gas emissions2024 · 188 citations
3Ammonia for powerReview · 2018 · 2,753 citations
4Characteristics of high-pressure spray combustion of liquid ammonia blended with methanol/propane in a marine engineOriginal Research · 2025 · 7 citations
5Mini Review of Ammonia for Power and Propulsion: Advances and PerspectivesReview · 2023 · 47 citations

More related papers

Liquid ammonia direct injection for internal combustion engine application: A review2025
Combustion of liquid ammonia and diesel in a compression ignition engine operated in high-pressure dual fuel mode2023
Optical investigation and combustion analysis of stratified ammonia-hydrogen pre-chamber engine with variable injection timing2025

More from Energy

Construction and energy-consumption analysis of a carbon capture heating system based on waste heat utilization in a coal-fired power plantThu,
Energy consumption and loss mechanisms in electrified tractor powertrains: A system-level evaluation based on a field-validated diesel tractor modelMon,