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CFD Numerical Reconstruction of the Flash Boiling Gasoline SprayMorphology Universita degli Studi dell Aquila
- Format:
- Book
- Conference/Event
- Author/Creator:
- Duronio, Francesco, author.
- Conference Name:
- Conference on Sustainable Mobility (2020-10-04 : Catania, Italy)
- Language:
- English
- Physical Description:
- 1 online resource cm
- Place of Publication:
- Warrendale, PA SAE International 2020
- Summary:
- The numerical reconstruction of the liquid jet generated by a multi-hole injector, operating in flash-boiling conditions, has been developed by means of an Eulerian- Lagrangian CFD code and validated thanks to experimental data collected with schlieren and Mie scattering imaging techniques. The model has been tested with different injection parameters in order to recreate various possible engine thermodynamic conditions. The work carried out is framed in the growing interest present around the gasoline direct-injection systems (GDI). Such technology has been recognized as an effective way to achieve better engine performance and reduced pollutant emissions. High-pressure injectors operating in flashing conditions are demonstrating many advantages in the applications for GDI engines providing a better fuel atomization, a better mixing with the air, a consequent more efficient combustion and, finally, reduced tailpipe emissions
- Notes:
- Vendor supplied data
- Publisher Number:
- 2020-24-0010
- Access Restriction:
- Restricted for use by site license
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