ANÁLISE DO AUMENTO DE EFICIÊNCIA DOS MOTORES DE COMBUSTÃO INTERNA SOBRE ALIMENTADOS

Abstract

The objective of this work is to analyze the efficiency increase of a 4 stroke Otto cycle internal combustion engine with the use of turbocharger. Thus, a work of great importance when analyzing the car market in Brazil, which is popularizing the use of this accessory in engines. To carry out this work, a research was carried out to understand the operation of internal combustion engines and the operation of a turbocharger. In addition to a survey of currently mass-produced vehicles that make use of this accessory. For the comparison between the two engines, consumption and acceleration tests were determined between two vehicles of the same model, but with different engines. After the tests, it was concluded that the uses of a turbocharger have its efficiency increased by up to96,10 %. Concluding that turbo engines are at the same time more powerful and more economical.