Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
September 10, 2025SAE technical papers on CD-ROM/SAE technical paper series

Numerical Study of Mixing, Combustion and NOx Emissions in a DI High Performance Hydrogen Engine Operated at Stoichiometry

View Full Paper
Ask AI
Bookmark
Share

Authors

ABAntonio Denny BaudoneAMAnna María MariniSSStefano Sfriso

Discussion

Loading...

Member takes

Overview

CFD simulations reveal low NOx emissions using hydrogen in high-performance ICEs, indicating potential benefits for pollution control.

Key Points

  • The study found that using hydrogen in internal combustion engines significantly reduces carbon emissions.
  • Nitrogen oxides (NOx) production is minimized with stoichiometric mixtures but increases with high combustion temperatures.
  • A CFD-3D framework was validated against experimental data, showing accurate predictions of NOx emissions.
  • The most delayed injection timing led to improved control over the formation of pollutants during combustion.

Cite This Study

Baudone et al. (2025) studied this question.

synapsesocial.com/papers/68c1954e9b7b07f3a0618ceahttps://doi.org/10.4271/2025-24-0010
View Full Paper
Ask AI
Bookmark
Share

Also Consider

Synapse has enriched 4 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Proposal and Validation of 3D-CFD Framework for Ultra-Lean Hydrogen Combustion in ICEs2024 · 14 citations
  2. 2WITHDRAWN Investigation of URANS CFD Methods for Supersonic Hydrogen Jets2024 · 7 citations
  3. 3Combination of G-Equation and Detailed Chemistry: An application to 3D-CFD hydrogen combustion simulations to predict NOx emissions in reciprocating internal combustion engines2024 · 25 citations
  4. 4Experimental and numerical characterization of a single-hole LPDI Hydrogen injector: identification of a suitable inert replacement for Hydrogen jet studies2025 · 4 citations