Effect of hydrogen addition on soot formation in an ethylene/air premixed flame (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Effect of hydrogen addition on soot formation in an ethylene/air premixed flame (Articolo in rivista) (literal)

Anno

• 2012-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1007/s00340-012-4903-2 (literal)

Alternative label

• De Iuliis S.; Maffi S.; Migliorini F.; Cignoli F.; Zizak G. (2012)
  Effect of hydrogen addition on soot formation in an ethylene/air premixed flame
  in Applied physics. B, Lasers and optics (Print)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• De Iuliis S.; Maffi S.; Migliorini F.; Cignoli F.; Zizak G. (literal)

Pagina inizio

• 707 (literal)

Pagina fine

• 715 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

• http://link.springer.com/article/10.1007%2Fs00340-012-4903-2 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 106 (literal)

Rivista

• Applied physics. B, Lasers and optics (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 3 (literal)

Note

• ISI Web of Science (WOS) (literal)
• Scopu (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• CNR-IENI, Istituto per l'Energetica e le Interfasi, sede di Milano (literal)

Titolo

• Effect of hydrogen addition on soot formation in an ethylene/air premixed flame (literal)

Abstract

• The effect of hydrogen addition to fuel in soot formation and growth mechanisms is investigated in a rich ethylene/air premixed flame. To this purpose, three-angle scattering and extinction measurements are carried out in flames with different hydrogen contents. By applying the Rayleigh-Debye-Gans theory and the fractal-like description, soot concentration and morphology, with the evaluation of radius of gyration, volume-mean diameter and primary particle diameter are retrieved. To derive fractal parameters such as fractal dimension and fractal prefactor to be used for optical measurements, sampling technique and TEM analysis are performed. In addition, data concerning soot morphology obtained from TEM analysis are compared with the optical results. A good agreement in the value of the primary particle diameter between optical and ex-situ measurements is found. Significant effects of hydrogen addition are detected and presented in this work. In particular, hydrogen addition to fuel is responsible for a reduction in soot concentration, radius of gyration and primary particle diameter. (literal)

Prodotto di

• Institute of Condensed Matter Chemistry and Energy Technologies (ICMATE) (Istituto)
• Diagnostica Avanzata per Materiali Innovativi, Energetica e Ambiente (ET.P02.015.001) (Modulo)

Autore CNR

• FRANCESCA MIGLIORINI (Persona)
• SILVIA FIORINA MAFFI (Unità di personale interno)
• SILVANA DE IULIIS (Unità di personale interno)
• FRANCESCO CIGNOLI (Persona)
• GIORGIO ZIZAK (Unità di personale interno)

Insieme di parole chiave

• Keywords of "Effect of hydrogen addition on soot formation in an ethylene/air premixed flame" (Insieme di parole chiave)

Incoming links:

Autore CNR di

• SILVANA DE IULIIS (Unità di personale interno)
• FRANCESCO CIGNOLI (Persona)
• GIORGIO ZIZAK (Unità di personale interno)
• SILVIA FIORINA MAFFI (Unità di personale interno)
• FRANCESCA MIGLIORINI (Persona)

Prodotto

• Institute of Condensed Matter Chemistry and Energy Technologies (ICMATE) (Istituto)
• Diagnostica Avanzata per Materiali Innovativi, Energetica e Ambiente (ET.P02.015.001) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Applied physics. B, Lasers and optics (Rivista)

Insieme di parole chiave di

• Keywords of "Effect of hydrogen addition on soot formation in an ethylene/air premixed flame" (Insieme di parole chiave)