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Advantages of hydrogen addition in a passive pre-chamber ignited SI engine for passenger car applications

Benajes, Jesús; Novella Rosa, Ricardo; Gómez-Soriano, Josep; Barbery-Avila, Ibrahim Ignacio; Libert, C. (John Wiley & Sons, 2021-07)

[EN] Hydrogen is one of the most promising alternative fuels for the transportation industry. The use of hydrogen to enable lean burn in internal combustion engines is an attractive solution for reducing CO2 emissions from ...
Development and validation of a phenomenological model for hydrogen fueled PFI internal combustion engines considering Thermo-Diffusive effects on flame speed propagation

De Bellis, V.; Piras, M.; Bozza, F.; E. Malfi; Novella Rosa, Ricardo; Gómez-Soriano, Josep; Olcina-Girona, Miguel (Elsevier, 2024-05-15)

[EN] This paper proposes a 1D numerical/experimental study on a single -cylinder research ICE equipped with a hydrogen Port Fuel Injection (PFI) system. The experimental campaign covered tests at the fixed speed of 1500 ...
Optimizing hydrogen spark-ignition engine performance and pollutants by combining VVT and EGR strategies through numerical simulation

Novella Rosa, Ricardo; Gómez-Soriano, Josep; González-Domínguez, David; Olaciregui-Fontalvo, Orlando Mario (Elsevier, 2024-12-15)

[EN] Hydrogen combustion engines are considered one of the leading solutions for decarbonizing road transport, mainly due to the possibility of adapting current engines for hydrogen operation with minor changes. This ...

Mostrando ítems 1-3 de 3