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EVALUATION OF PARTICLES SIZE DURING THE COMBUSTION OF BIODIESEL AND OPTIMIZER ADDITIVE IN A COMPRESSION IGNITION ENGINE

AVALIAÇÃO DO TAMANHO DE PARTÍCULAS DURANTE A COMBUSTÃO DE BIODIESEL E ADITIVO OTIMIZADOR EM UM MOTOR DE IGNIÇÃO POR COMPRESSÃO

Muniza, Pedro Bancillon Ventin; Torres, Felipe Andrade ; Pereira, Clara Rodrigues ; Câmara, Júlio César Chaves ; Torres, Ednildo Andrade ; Guarieiro, Lílian Lefol Nani ;

Artigo completo:

Biofuels have been long term considered in blends with mineral diesel aiming to reduce particulate matter (PM) emissions in diesel engines. In this context, biodiesel is one of the most promising biofuels, although optimizer additives are also considered to further reduce PM emissions. This work presents the results of an evaluation of the particle number and size distribution (PSD) emitted by a diesel engine fueled with mineral diesel, biodiesel and an optimizing additive. This additive aims to reduce the number of particles emitted, which advantages the use of biofuel in a diesel engine. This comparative study has shown that the addition of biodiesel to mineral diesel induces an increase in peak PM emissions and the additive was able to reduce emissions for the biodiesel mixture within the engine conditions tested.

Artigo completo:

Os biocombustíveis têm sido considerados há muito tempo em misturas com diesel mineral com o objetivo de reduzir as emissões de partículas (PM) em motores a diesel. Nesse contexto, o biodiesel é um dos biocombustíveis mais promissores, embora aditivos otimizadores também sejam considerados para reduzir ainda mais as emissões de PM. Este trabalho apresenta os resultados de uma avaliação da distribuição do tamanho e número de partículas (PSD) emitida por um motor diesel movido a diesel mineral, biodiesel e aditivo otimizador. Esse aditivo tem como objetivo reduzir o número de partículas emitidas, o que beneficia o uso do biocombustível em motor diesel. Este estudo comparativo mostrou que a adição de biodiesel ao diesel mineral induz um aumento do pico de emissões de MP e o aditivo foi capaz de reduzir emissões para a mistura de biodiesel nas condições do motor.

Palavras-chave: Biodiesel; Optimizer Additive; Particle Size Distribution; Diesel engine,

Palavras-chave: Biodiesel; Aditivo Otimizador; Distribuição do Tamanho de Partículas; Motor diesel.,

DOI: 10.5151/siintec2020-EVALUATIONOFPARTICLES

Referências bibliográficas
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Como citar:

Muniza, Pedro Bancillon Ventin; Torres, Felipe Andrade ; Pereira, Clara Rodrigues ; Câmara, Júlio César Chaves ; Torres, Ednildo Andrade ; Guarieiro, Lílian Lefol Nani ; "EVALUATION OF PARTICLES SIZE DURING THE COMBUSTION OF BIODIESEL AND OPTIMIZER ADDITIVE IN A COMPRESSION IGNITION ENGINE", p. 122-129 . In: Anais do VI Simpósio Internacional de Inovação e Tecnologia. São Paulo: Blucher, 2020.
ISSN 2357-7592, ISBN: 2357-7592
DOI 10.5151/siintec2020-EVALUATIONOFPARTICLES

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