Multidimensional modelling of the in-cylinder processes in a GDI engine (Contributo in atti di convegno)

Type
Label
  • Multidimensional modelling of the in-cylinder processes in a GDI engine (Contributo in atti di convegno) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Alternative label
  • Alessandro Montanaro, Ugio Sorge, Francesco Catapano, Bianca Maria Vaglieco (2012)
    Multidimensional modelling of the in-cylinder processes in a GDI engine
    in The 24th European Modeling and Simulation Symposium - EMSS 2012, Vienna (Austria)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Alessandro Montanaro, Ugio Sorge, Francesco Catapano, Bianca Maria Vaglieco (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • -- (literal)
Titolo
  • Multidimensional modelling of the in-cylinder processes in a GDI engine (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn
  • 978-88-97999-09-6 (literal)
Abstract
  • The study is focused on the assessment of a £D numerical model able to simulate the in-cylinder processes charcterizing the operation of GDI (gasoline direct injection) engine equipped with a high-pressure injector system. The Engine is experimentally characterized at the test bench. One of the 4 cylinders is modified to allow two optical accesses that leave unvaried the combustion chamber configuration and combustion processes. A sub-model of high portability allows simulating the spray dynamics, whose validation is made on the ground of experimental data collected with the injector mounted in a confined vessel. A preliminary study of the spray-wall impingement is also carried out, that allows better predicting the gasoline deposition and splashing phenomena. (literal)
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