http://www.cnr.it/ontology/cnr/individuo/prodotto/ID37131
Detailed characterization of particulate emissions of an automotive catalyzed DPF using actual regeneration strategies (Articolo in rivista)
- Type
- Label
- Detailed characterization of particulate emissions of an automotive catalyzed DPF using actual regeneration strategies (Articolo in rivista) (literal)
- Anno
- 2012-01-01T00:00:00+01:00 (literal)
- Alternative label
Beatrice C., Di Iorio S., Guido C., Napolitano P. (2012)
Detailed characterization of particulate emissions of an automotive catalyzed DPF using actual regeneration strategies
in Experimental thermal and fluid science
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Beatrice C., Di Iorio S., Guido C., Napolitano P. (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Istituto Motori, CNR, Napoli. (literal)
- Titolo
- Detailed characterization of particulate emissions of an automotive catalyzed DPF using actual regeneration strategies (literal)
- Abstract
- The study aimed to perform detailed dynamic characterization of the particulate emission in mass and
size from a modern Euro 5 automotive engine employing real regeneration strategies. The experimental
tests were performed with a 2 l engine installed on a dyno chassis while the PM emissions where measured
in mass and size by means of dynamic instruments. Different engine operating conditions in load
and speed were selected. The regeneration strategies were composed of multiple in-cylinder post-injections
calibrated in order to generate a defined warm-up of the DPF and guarantee the completion of the
regeneration. Results highlighted that such regeneration strategies affect DPF performance during regeneration.
In particular, the thermal behavior of the DPF controlled by the post-injections produces and
emits a high number of small particles. The analysis of data seems to support the hypothesis that the high
small particle number is generated by soot cake fragmentation when the maximum oxidation temperature
inside the filter is reached. (literal)
- Prodotto di
- Autore CNR
- Insieme di parole chiave
Incoming links:
- Prodotto
- Autore CNR di
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
- Insieme di parole chiave di