http://www.cnr.it/ontology/cnr/individuo/prodotto/ID208332
Characterization of PCCI combustion in a single cylinder CI engine fuelled with RME and bio-ethanol (Articolo in rivista)
- Type
- Label
- Characterization of PCCI combustion in a single cylinder CI engine fuelled with RME and bio-ethanol (Articolo in rivista) (literal)
- Anno
- 2013-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.4271/2013-01-1672 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- E.Mancaruso, B.M.Vaglieco (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Paper 2013-01-1672 (literal)
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Titolo
- Characterization of PCCI combustion in a single cylinder CI engine fuelled with RME and bio-ethanol (literal)
- Abstract
- This paper reports experiments on a single cylinder directinjection compression ignition engine operating in premixed charge compression ignition (PCCI) combustion mode. The engine was fuelled with pure rapeseed methyl ester (RME) and bio-ethanol. RME was injected in the combustion chamber by common rail (CR) injection system at 800 bar and bio-ethanol in the intake manifold by commercial port fuel injection system at 3.5 bar. The effects of different percentage of bio-ethanol were studied by means of both the
in-cylinder heat release analysis and the high-speed UVvisible chemiluminescence visualization. The pollutant
formation and exhaust emissions of the engine operating indual fuel mode were evaluated. The increase of the bio-ethanol content improved the brake thermal efficiency slightly even if the brake fuel consumption
increased. However, the choice to inject two biofuels decreases both the smoke opacity and NOx concentration. These results were analyzed considering the data obtained by spectroscopy measurements in the combustion chamber. In particular, the high presence of radical species such as OH, HCO, and H2CO contribute to describe the chemical reactions and physical processes involved in dual fuel combustion mode. (literal)
- Prodotto di
- Autore CNR
Incoming links:
- Prodotto
- Autore CNR di
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi