1 option
CFD Modelling of Gasoline Sprays Politecnico di Milano
- Format:
- Conference/Event
- Author/Creator:
- Lucchini, Lucchini, author.
- Conference Name:
- 7th International Conference on Engines for Automobile (2005-09-11 : Naples, Italy)
- Language:
- English
- Physical Description:
- 1 online resource
- Place of Publication:
- Naples, ITALY Consiglio Nazionale delle Ricerche 2005
- Summary:
- A comprehensive model for sprays emerging from high pressureswirl injectors for GDI engine application has been developed. Theprimary and secondary atomization mechanism as well as theevaporation process both in standard and superheated conditions aretaken into account.The spray modelling after the injection is based on the LiquidInstability Sheet Atomization (LISA) approach, modified tocorrectly predict the liquid sheet thickness at the breakuplength.The effect of different values of the superheat degree onevaporation and impact on the spray distribution and fuel-airmixing is analyzed. Comparisons with experimental data show goodagreements under atmospheric conditions and with differentsuperheated degrees, while some discrepancies occur under higherambient pressures
- Notes:
- Vendor supplied data
- Publisher Number:
- 2005-24-086
- Access Restriction:
- Restricted for use by site license
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