@InProceedings{ChiapinottoLunaArceÁvil:2017:StEmS.,
               author = "Chiapinotto, L. and Luna, C. M. R. and Arce, Gretta Larissa Aurora 
                         Ferrufino and {\'A}vila, I.",
          affiliation = "{Universidade Estadual Paulista (UNESP)} and {Universidade 
                         Estadual Paulista (UNESP)} and {Instituto Nacional de Pesquisas 
                         Espaciais (INPE)} and {Universidade Estadual Paulista (UNESP)}",
                title = "A study of emissions from S.I engine fueled with concomitant 
                         injection of ethanol and CNG",
                 year = "2017",
         organization = "Workshop on Bioenergy Renewable Energy and Green Building, 3.",
             keywords = "Emission, Concomitant injection, SI engine, ethanol, CNG.",
             abstract = "S. I engines are widely used because of their operational 
                         reliability. When subjected to different loading conditions cause 
                         a significant increase polluting emissions of CO, HC, and NOx. The 
                         constant high prices of conventional fuels have forced many owners 
                         to opt for the conversion of their vehicles to use compressed 
                         natural gas (CNG). However, the use of this fuel in S.I engines 
                         shows some problems such as high temperature resulting in high 
                         emissions of NOx and the low rate compression produces high 
                         emissions of HC. In order to solve these problems, arise the 
                         alternative of to use mixtures between CNG and another low carbon 
                         fuel such as ethanol, which could be resulting in lower emissions. 
                         In this work, different proportions of ethanol and CNG concomitant 
                         injected were studied. It was used flexible S.I. engine 2.0, 
                         fitted with an electronic injection system for use of CNG. The 
                         exhaust gasses, CO2, HC, CO, and NOx were evaluated with an 
                         infrared gas analyzer. The results demonstrated that the 
                         concomitant burning of 20% of ethanol and 80% natural gas reduces 
                         CO2, CO, HC, and NOx emissions.",
  conference-location = "Guaratinguet{\'a}, SP",
      conference-year = "30 mar.",
             language = "en",
        urlaccessdate = "28 abr. 2024"
}