The UNREAL (Unveiling nucleation mechanism in aircraft engine exhaust and its link with fuel composition) project: Results from simulation chamber and reactor experiments - Ineris - Institut national de l'environnement industriel et des risques Access content directly
Conference Papers Year : 2021

The UNREAL (Unveiling nucleation mechanism in aircraft engine exhaust and its link with fuel composition) project: Results from simulation chamber and reactor experiments

Jonathan Duplissy
  • Function : Author
  • PersonId : 973654
Joel Brito

Abstract

Aviation emissions are not limited to greenhouse gases like CO2 but include other gases as well, such as nitrogen oxides (NOx) or sulfur oxides (SOx) and volatile and non-volatile particulate matter (vPM and nvPM respectively). Sulfuric acid formed in the engine exhaust seems to be linked to the formation of vPM. However, the amount of sulfur present in the fuel converted to sulfuric acid in the exhaust is too small to explain the amount of vPM observed (Vancassel et al. 2004). Organic compounds emitted by the engine are among the most suitable candidates to explain the formation of vPM in the engine exhaust (Sorokin et al. 2001), but the molecular mechanisms behind this phenomenon are still unknown.
No file

Dates and versions

ineris-03547543 , version 1 (28-01-2022)

Identifiers

  • HAL Id : ineris-03547543 , version 1

Cite

Ismael K. Ortega, Mathieu Cazaunau, Antoine Farah, Atinderpal Singh, Nicolas Karoski, et al.. The UNREAL (Unveiling nucleation mechanism in aircraft engine exhaust and its link with fuel composition) project: Results from simulation chamber and reactor experiments. European Aerosol Conference (EAC 2021), Aug 2021, Online, United Kingdom. ⟨ineris-03547543⟩
61 View
0 Download

Share

Gmail Mastodon Facebook X LinkedIn More