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Effects of pre-chamber flow-field on combustion stability in a spark-ignition engine using large-eddy simulations

Novella Rosa, Ricardo; Pastor Enguídanos, José Manuel; Gómez-Soriano, Josep; Barbery-Avila, Ibrahim Ignacio (American Institute of Physics, 2023-11-09)

[EN] Significant efforts are under way to develop innovative ignition systems for spark-ignition engines used in transportation. Within this context, passive pre-chamber technology has emerged as a promising alternative ...
Exploring the passive the pre-chamber ignition concept for spark-ignition engines fueled with natural gas under EGR-diluted conditions

Novella Rosa, Ricardo; Gómez-Soriano, Josep; Barbery-Avila, Ibrahim Ignacio; Martinez-Hernandiz, P.J. (Elsevier, 2024-05-01)

[EN] The pre-chamber ignition system has demonstrated to be a suitable technology for increasing burning rates while reducing the cycle-to-cycle variability in spark-ignition engines. This concept offers an improvement in ...
Numerical and experimental evaluation of the passive pre-chamber concept for future CNG SI engines

Payri, Raul; Novella Rosa, Ricardo; Barbery-Avila, Ibrahim Ignacio; Bori-Fabra, O. (Elsevier, 2023-07-25)

[EN] The third decade of the 21st century is set to be one of the most relevant in terms of the transition of methods and forms of using different energy sources, with short and medium-term developments on the road to ...

Mostrando ítems 1-3 de 3