Analysis of Ethanol to Reduce Solid Particle Pollution in SI Engines

The present work carries out an experimental comparative analysis of the performance and emission exhaust gases Otto cycle with four automotive times. comparison was made between alternative fuels such as E10, E15, E20, both 90 95 octane each commercialized fuel. tests were carried engine load corresponding to 25% maximum load. After carrying tests, following conclusions can be reached: on effective parameters engine, obtained best indicator, expected, case E10 (90 octane). Also, E15 octane) showed a slight difference compared reference fuel About emissions, it found that these decrease concentration ethanol in increases.