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ECN Spray G External Spray Visualization and Spray Collapse Description through Penetration and Morphology Analysis

Payri, Raul; Salvador, Francisco Javier; Marti-Aldaravi, Pedro; Vaquerizo, Daniel (Elsevier, 2017-02-05)

[EN] Inside a DISI engine, a wide range of pressure and temperature conditions are possible, and with the current evolution of the systems, many of the conditions are subject to be encountered at the moment of injection. ...
Evaluating the oxidation kinetic parameters of gasoline direct injection soot from thermogravimetric analysis experiments

Piqueras, P.; Sanchis-Pacheco, Enrique José; Herreros, J.M.; Tsolakis, A. (Elsevier, 2021-04-28)

[EN] The abatement of particulate matter in gasoline direct injection (GDI) engines requires the use of particulate filters. In turn, the optimisation of their regeneration is based on a deep knowledge of the soot oxidation ...
Numerical Analysis of GDI Flash Boiling Sprays Using Different Fuels

Payri, Raul; Marti-Aldaravi, Pedro; Abboud, Rami; Bautista-Rodríguez, Abián (MDPI AG, 2021-09)

[EN] Modeling the fuel injection process in modern gasoline direct injection engines plays a principal role in characterizing the in-cylinder mixture formation and subsequent combustion process. Flash boiling, which usually ...

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