Análise de performance de um motor do ciclo otto com instalação de um turbocompressor

Abstract

Since the invention of the spark-ignition 4-stroke engine in 1872, it has been observed, over time, a continuous evolution of its subsystems combined with the implementation of new management, control, materials, etc. and greater efficiencies. In this context, the present research will analyze the influence of the insertion of a turbocharger. The object of the study is a SUZUKI JIMNY vehicle with a 1.3-liter flex engine, sequential multipoint injection and overhead valve control (DOHC) with variable intake (VVT). After preparation, the vehicle was tested on a chassis dynamometer, in the aspirated and modified versions with turbocharger. The test results show in the end, a gain in power and torque, respectively, of 102.13% and 88.67% compared to its aspirated version.