http://www.cnr.it/ontology/cnr/individuo/prodotto/ID189776
UV-Visible imaging of PCCI engine running eith ethanol/diesel fuel (Articolo in rivista)
- Type
- Label
- UV-Visible imaging of PCCI engine running eith ethanol/diesel fuel (Articolo in rivista) (literal)
- Anno
- 2012-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.4271/2012-01-1238 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Ezio Mancaruso, Bianca Maria Vaglieco (literal)
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Ezio Mancaruso - IM -Istituto Motori - CNR
Bianca Maria Vaglieco -IM- Istituto Motori - CNR (literal)
- Titolo
- UV-Visible imaging of PCCI engine running eith ethanol/diesel fuel (literal)
- Abstract
- Premixed charge compression ignition (PCCI) has been
shown to be a promising strategy to simultaneously reduce
emissions while realizing improved fuel economy. PCCI
combustion uses high levels of pre-combustion mixing to
lower both NOx and soot emissions by ensuring low
equivalence ratio and low flame temperatures. The high level
of pre-combustion mixing results in a primarily kinetics
controlled combustion process.
In this work, optical diagnostics have been applied in a
transparent DI diesel engine equipped with the head of Euro5
commercial engine and the last generation CR injection
system. In order to realize the PCCI combustion the injection
of neat ethanol has been performed in the intake manifold.
The engine run in continuous way at 1500 rpm engine speed
and commercial diesel fuel has been injected into the
cylinder. The PCCI combustion has been analyzed by means
of UV- Visible digital imaging and the mixing process, the
autoignition of the charge have been investigated. In
particular, the bulk combustion characteristics in terms of incylinder
pressure, as well as the species like OH, HCO, and
CH, involved in the autoignition process have been detected
and the in-cylinder air/fuel ratio has been determined. (literal)
- Prodotto di
- Autore CNR
Incoming links:
- Prodotto
- Autore CNR di
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi