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Diesel Cetane Number Versus Noise Emission
Technical Paper
2005-01-2150
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
The 2005 Brazilian vehicle noise emission limits, together with the Euro III engine technology necessary to attend these limits, set the scene for this paper. In this context, it is important to evaluate the influence of Diesel cetane number on noise emission from Euro III technology vehicles. The vehicle noise emission tests were performed abroad and also in Brazil according to Brazilian norms NBR 8433/1995 (accelerating noise test) and NBR 9714/2000, (stationary noise test) using Euro III engine technology vehicles. The fuels evaluated were representative of Brazilian production and had cetane numbers varying from 42 to 52. The paper shows that there was no significantly correlation between vehicle noise emission and Diesel cetane number, with the vehicles and fuels used.
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Citation
Machado, G. and de Melo, T., "Diesel Cetane Number Versus Noise Emission," SAE Technical Paper 2005-01-2150, 2005, https://doi.org/10.4271/2005-01-2150.Also In
References
- “Veículos rodoviários automotores em aceleração - Determinação do nível de ruído” Rio de Janeiro Agosto 1995 Brazilian Technical Standards Association “Accelerating Road Vehicles - Measurement of Noise Emitted” Rio de Janeiro August 1995
- “Veículo rodoviário automotor - Ruído emitido na condição parado” Rio de Janeiro 2000 Brazilian Technical Standards Association “Stationary Road Vehicles - Measurement of Noise Emitted” Rio de Janeiro January 2000
- Society of Automotive Engineers “More Torque, Less Emissions and Less Noise” 2000-01-0942 Russell M. F. Greeves G. Guerrassi N. Detroit March 2000