Tomography of a GDI spray by polyCO based x-ray technique (Articolo in rivista)

Type
Label
  • Tomography of a GDI spray by polyCO based x-ray technique (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.4271/2013-24-0040 (literal)
Alternative label
  • L.Allocca, S.Dabagov, D.Hampai, L.Marchitto, S.Alfuso (2013)
    Tomography of a GDI spray by polyCO based x-ray technique
    in SAE technical paper series
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • L.Allocca, S.Dabagov, D.Hampai, L.Marchitto, S.Alfuso (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • Proceedings 11th International Conference on engines & Vehicles - ICE 2013 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • S.Dabagov - INFN Laboratori Nazionali Frascati (Italy) D.Hampai-INFN Laboratori Nazionali Frascati (Italy) (literal)
Titolo
  • Tomography of a GDI spray by polyCO based x-ray technique (literal)
Abstract
  • structure of a gasoline spray from a GDI injector for automotive applications based on polycapillary optics is reported. Table-top experiment using a microfocus Cu K? Xray source for radiography and tomography has been used in combination with a polycapillary halflens and a CCD detector. The GDI injector is inserted in a high-pressure rotating device actuated with angular steps ?? = 1° at the injection pressure of 8.0 MPa. The sinogram reconstruction of the jets by slices permits a 360° spray access to the fuel downstream the nozzle tip. A spatial distribution of the fuel is reported along the direction of six jets giving a measure of the droplet concentration in a circle of 16 mm2 below the nozzle tip at atmospheric backpressure and ambient temperature (literal)
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