Nozzle geometry influence on the diesel spray combustion (Contributo in volume (capitolo o saggio))

Type

• Contributo in volume (capitolo o saggio) (Classe)
• Prodotto della ricerca (Classe)

Label

• Nozzle geometry influence on the diesel spray combustion (Contributo in volume (capitolo o saggio)) (literal)

Anno

• 2013-01-01T00:00:00+01:00 (literal)

Alternative label

• A.Montanaro, L.Allocca, A. Zhang, J.Johnson, S.Y. Lee (2013)
  Nozzle geometry influence on the diesel spray combustion
  in 6th Europen Combustion Meeting, 2013
  (literal)

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

• A.Montanaro, L.Allocca, A. Zhang, J.Johnson, S.Y. Lee (literal)

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

• 6th Europen Combustion Meeting (literal)

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

• A.Zhang -University of Michigan (USA) S.Y. Lee - University of Michigan (USA) J.Johnson -University of Michigan (USA) (literal)

Titolo

• Nozzle geometry influence on the diesel spray combustion (literal)

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

• 978-91-637-2150-2 (literal)

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

• The Combustion Institute (literal)

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

• Lunds Universitet (literal)

Abstract

• The current work describes an experimental activity conducted on single-hole diesel injectors (0.100 mm) with different k-factor (k0 and k1.5) spraying in a constant volume combustion vessel. Injection pressures 70, 120 and 180 MPa, ambient gas density of 23.9 kg/m3 and temperature of 900 K were investigated. Conditions of 0% and 15% of O2 were tested varying the gas mixture composition (N2, C2H2, H2, O2). Ultra-low sulfur diesel (ULSD) was used as fuel. Schlieren imaging were performed using a high-speed camera and a pulsed-wave led system to track both liquid and vapor phases of the combusting spray. The paper will present the influence of different k-factor nozzle on the measurements of liquid and vapor penetration, ignition delay, and lift-off length for several experimental conditions. Moreover, fuel injection rates measurements were carried out using a meter working on the Bosch tube principle to characterize the injected mass. (literal)

Prodotto di

• Institute for Research on Engines (IM) (Istituto)
• Diagnostica avanzata di spray e combustione per motori termici (ET.P02.004.003) (Modulo)

Autore CNR

• ALESSANDRO MONTANARO (Unità di personale interno)
• LUIGI ALLOCCA (Unità di personale interno)

Incoming links:

Prodotto

• Institute for Research on Engines (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)
• ALESSANDRO MONTANARO (Unità di personale interno)