Morphology and structure of soot emitted from various aircraft engines - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2014

Morphology and structure of soot emitted from various aircraft engines

Résumé

We present here an experimental characterization of the morphology, structure and chemical properties of soot particles emitted from various aircraft engines (CFM56-5C, -7B, SaM-146), and a combustor [Delhaye, 2008 ; Petzold, 2011]. Soot particles have been collected by direct impaction on electron microscope grids. Transmission electron microscopy (TEM) is used to determine the aggregates fractal dimension as well as soot primary particles and aggregates size distributions. The morphology, structure and texture of primary particles are also determined in addition to the elemental composition by the mean of X-ray energy dispersive spectrometry (XREDS).
Fichier principal
Vignette du fichier
DEFA14017.1392990978.pdf (2.4 Mo) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-01076669 , version 1 (22-10-2014)

Identifiants

  • HAL Id : hal-01076669 , version 1

Citer

D Delhaye, Daniel Ferry. Morphology and structure of soot emitted from various aircraft engines. International Aerosol Conference 2014, Oct 2014, BUSAN, South Korea. ⟨hal-01076669⟩
73 Consultations
72 Téléchargements

Partager

Gmail Facebook X LinkedIn More