Análisis de las emisiones contaminantes de un motor G10 Suzuki Forza modificado en su torque y potencia con la aplicación de gasolina de diferente octanaje en el Ecuador

Abstract

In this titling work, it was collected data about emissions from a car SUZUKI 1 with a 3-cylinder G10 engine before and after its modification, with different types of fuel such as extra 82 octane and super 92 octane. On the G10 engine, it was carried out measurements of carbon monoxide, carbon dioxide, unburned hydrocarbons, oxygen, and lambda with the Gasbox gas meter. It was also analyzed the obtained values from torque and power using a DYNOCOM DC5000-FX dynamometer. A method of variables X_R Bar, X_S Bar determined the quality of particles obtained from the engine. These control charts have graphs on which there are limits upper, lower and intermediate. It was possible to obtain a systematic analysis of the engine operation in emissions and its performance with these values. The most outstanding value of the study was unburned hydrocarbons that had a high incidence rate with a percentage of 98.4431% with super gasoline and with extra gasoline of 98.2951% after its modification. It is concluded that the modification of the G10 engine increased the percentage of contamination of emissions twice more, the most critical was unburned hydrocarbons and monoxide carbon. It is recommended to carburetor the fuel better and to have a catalyst to improve the emissions.