Numerical and experimental investigation of the influence of bio-Diesel blends on the mixture formation, combustion and emission behavior of a modern HSDI Diesel engine (Articolo in rivista)

Type

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

Label

• Numerical and experimental investigation of the influence of bio-Diesel blends on the mixture formation, combustion and emission behavior of a modern HSDI Diesel engine (Articolo in rivista) (literal)

Anno

• 2009-01-01T00:00:00+01:00 (literal)

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

• 10.4271/2009-24-0041 (literal)

Alternative label

• Priesching P. 1, Pavlovic Z. 1, Ertl P. 1, Del Giacomo N. 2, Beatrice C. 2, Mancaruso E. 2, Vaglieco B.M. 2 (2009)
  Numerical and experimental investigation of the influence of bio-Diesel blends on the mixture formation, combustion and emission behavior of a modern HSDI Diesel engine
  in SAE technical paper series
  (literal)

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

• Priesching P. 1, Pavlovic Z. 1, Ertl P. 1, Del Giacomo N. 2, Beatrice C. 2, Mancaruso E. 2, Vaglieco B.M. 2 (literal)

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

• http://papers.sae.org/2009-24-0041 (literal)

Rivista

• SAE technical paper series (Rivista)

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

• SAE Paper 2009-24-0041 (ISSN 0148-7191). (literal)

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

• 1) AVL List GmbH, Graz, Austria; 2) Istituto Motori, CNR, Naples, Italy. (literal)

Titolo

• Numerical and experimental investigation of the influence of bio-Diesel blends on the mixture formation, combustion and emission behavior of a modern HSDI Diesel engine (literal)

Abstract

• The aim of this work has been to investigate the influence of bio-diesel (FAME - fatty acid methyl ester) and reasonable blends of FAME and diesel, on the behavior of the mixture formation, the combustion process and the emission levels of a modern diesel engine. Therefore experimental investigations have been carried out on a single cylinder engine which is a modification of a four cylinder production HSDI (high speed direct injection) diesel engine. Cylinder pressure and tail-pipe emissions have been measured. Additionally the injector has been mounted on a flowmetering device to gather information about the pure flow through the injection system depending on the fuel type. In parallel with the experimental investigations CFD (computational fluid dynamics) calculations have been carried out in order to closely check local effects inside the injector and the combustion chamber. The applied chemical and physical models have been extended with the relevant property data for FAME and blends of FAME and diesel. The different methods lead to a quite uniform picture about the effects of bio-diesel, which means, that generally the hardware of modern diesel engines is capable of dealing with the investigated amounts of bio-fuel without any modification. The fuel efficiency usually decreases but emissions can be improved with raising amount of FAME. (literal)

Prodotto di

• Sistemi di propulsione ad alta efficienza e basso impatto ambientale per il trasporto terrestre e per la generazione di energia (ET.P02.003.001) (Modulo)
• Diagnostica e sensoristica per l'ottimizzazione dei processi termo-fluidodinamici nei motori a combustione interna (ET.P02.003.008) (Modulo)
• Istituto motori (IM) (Istituto)

Autore CNR

• BIANCA MARIA VAGLIECO (Unità di personale interno)
• NICOLA DEL GIACOMO (Unità di personale interno)
• CARLO BEATRICE (Persona)
• EZIO MANCARUSO (Unità di personale interno)

Incoming links:

Prodotto

• Istituto motori (IM) (Istituto)
• Diagnostica e sensoristica per l'ottimizzazione dei processi termo-fluidodinamici nei motori a combustione interna (ET.P02.003.008) (Modulo)
• Sistemi di propulsione ad alta efficienza e basso impatto ambientale per il trasporto terrestre e per la generazione di energia (ET.P02.003.001) (Modulo)

Autore CNR di

• BIANCA MARIA VAGLIECO (Unità di personale interno)
• NICOLA DEL GIACOMO (Unità di personale interno)
• CARLO BEATRICE (Persona)
• EZIO MANCARUSO (Unità di personale interno)

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

• SAE technical paper series (Rivista)