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Analysis of Regulated Pollutant Emissions and Aftertreatment Efficiency in a GTDi Engine Using Different SOI Strategies

Bermúdez, Vicente; Luján, José M.; Climent, H.; Soto-Izquierdo, Lian; Campos-Navarro, Daniel (SAE International, 2018)

[EN] In order to improve performance and minimize pollutant emissions in gasoline turbocharged direct-injection (GTDi) engines, different injection strategies and technologies are being investigated. The inclusion of exhaust ...
Analysis of the influence of pre-DPF water injection technique on pollutants emission

Bermúdez, Vicente; Serrano Cruz, José Ramón; Piqueras, P.; Campos, Daniel (Elsevier, 2015-09)

The pressure drop across DPFs directly affects the exhaust back-pressure and fuel economy of compression ignition engines. Pressure drop is related to the soot trapped inside the DPF, increasing exhaust back-pressure as ...
Assessment of pollutants emission and aftertreatment efficiency in a GTDi engine including cooled LP-EGR system under different steady-state operating conditions

Bermúdez Tamarit, Vicente Remigio; Lujan Martinez, José Manuel; Climent Puchades, Héctor; Campos, Daniel (Elsevier, 2015-11-15)

Nowadays, EGR systems are being incorporated in the research focused on spark-ignition direct-injection engines as a solution to the problems presented by them; i.e. knock risk and high combustion temperature which produces ...

Mostrando ítems 1-3 de 3