Optimization of the mixture formation process by split injection in a gasoline direct injection engine for two-wheel applications (Contributo in atti di convegno)

Type

• Contributo in atti di convegno (Classe)
• Prodotto della ricerca (Classe)

Label

• Optimization of the mixture formation process by split injection in a gasoline direct injection engine for two-wheel applications (Contributo in atti di convegno) (literal)

Anno

• 2010-01-01T00:00:00+01:00 (literal)

Alternative label

• Sorge U., Costa M., Allocca L. (2010)
  Optimization of the mixture formation process by split injection in a gasoline direct injection engine for two-wheel applications
  in Seventh International Conference on Engineering Computational Technology, Valencia (Spain)
  (literal)

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

• Sorge U., Costa M., Allocca L. (literal)

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

• Paper 53 (ISBN 978-90088-39-3). (literal)

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

• A one-cylinder, four strokes, four valves Spark Ignition (SI) engine for the propulsion of a high performance two wheels vehicle is numerically studied as operating in a Gasoline Direct Injection (GDI) mixed mode. Globally lean mixtures with charge stratification are considered during medium load and speed operation, while at the higher loads, and at all loads at higher speeds, the engine operates as homogeneous/stoichiometric. Mixture formation is assumed through a new generation six holes injector suitable to realise split injections characterised by dwell times down to 320 ¼s. The three dimensional (3D) engine model is developed within the AVL FireTM code, that allows the computation of the in-cylinder mean pressure and the produced NO and CO. Boundary conditions for the 3D simulation are set on the ground of a one dimensional (1D) simulation of the entire propulsion system performed by means of the 1Dime code. Scope of the work is the evaluation of the advantages deriving from the use of split injections in the place of single pulses in terms of power output and environmental impact, under both low and high engine loads and speeds. (literal)

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

• Istituto Motori, CNR, Napoli. (literal)

Titolo

• Optimization of the mixture formation process by split injection in a gasoline direct injection engine for two-wheel applications (literal)

Prodotto di

• Istituto motori (IM) (Istituto)
• Diagnostica avanzata di spray e combustione per motori termici (ET.P02.004.003) (Modulo)

Autore CNR

• MICHELA COSTA (Unità di personale interno)
• LUIGI ALLOCCA (Unità di personale interno)

Insieme di parole chiave

• Parole chiave di "Optimization of the mixture formation process by split injection in a gasoline direct injection engine for two-wheel applications" (Insieme di parole chiave)

Incoming links:

Prodotto

• Istituto motori (IM) (Istituto)
• Diagnostica avanzata di spray e combustione per motori termici (ET.P02.004.003) (Modulo)

Autore CNR di

• LUIGI ALLOCCA (Unità di personale interno)
• MICHELA COSTA (Unità di personale interno)
• http://www.cnr.it/ontology/cnr/individuo/unitaDiPersonaleEsterno/ID2905

Insieme di parole chiave di

• Parole chiave di "Optimization of the mixture formation process by split injection in a gasoline direct injection engine for two-wheel applications" (Insieme di parole chiave)