Análisis de consumo especifico de combustible y emisiones contaminantes relacionadas con la vida útil del embrague en vehículos tipo M1 equipados con un motor de encendido provocado en el Distrito Metropolitano de Quito

Abstract

This article presents through an investigation the analysis of wear in clutch elements, since it is responsible for transferring the power of the engine. The analysis is performed the loos of torque, power and an increase in fuel consumption is reported, applying a theoretical estimation, pollutant emissions are estimated based on a vehicle type M1 equipped with a provoked ignition engine, in the Metropolitan District of Quito. To carry out this research, tests will be carried out on a roller dynamometer, dynamic tests on the road in the daily life of the vehicle and an analytical estimation of pollutant emissions will be carried out. An experimental design is proposed on the elements that make up the clutch, taking as factors the percentage of wear of the clutch disc linings and the percentage of wear of the pressure plate. It is estimated that the wear of these elements generate an average power loss of 25.4% compared to an optimal, While a loss of torque with an average of 27.48%, Fuel consumption under optimal conditions is 2,56 L/100km, Presenting minimal wear conditions increases consumption by 3.06%, This increase in specific consumption can generate an impact on the user’s economy, as well as an increase in pollunting emissions.