Experimental Study on Diesel Engine Fueled with Different Proportions of Diesel – Methanol Blend

Ke Jiu Lu

doi:10.4028/www.scientific.net/AMM.220-223.571

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 220-223Experimental Study on Diesel Engine Fueled with...

Experimental Study on Diesel Engine Fueled with Different Proportions of Diesel – Methanol Blend

Abstract:

Cosolvent is used and a fuel blend of diesel oil and methanol is made to help solve the problem of intermiscibility of the two. Comparative experiment is made on the power performance and emission characteristics of a 4102QB DI diesel engine with diesel and different proportion of fuel blend of 10%, 20% and 30% methanol respectively. Test results indicate that, providing there is no change to the diesel engine parameter and basic structure, the increased percent of methanol will cause drops of power performance and significant reduction of smoke emission density and CO, but amount of emission density of HC and NO_x is slightly increased. However, the emission density does not change too much.

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Periodical:

Applied Mechanics and Materials (Volumes 220-223)

Pages:

571-574

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.220-223.571

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Online since:

November 2012

Authors:

Ke Jiu Lu

Keywords:

Blend Fuel, Diesel Engine, Emission Characteristic, Methanol, Power Performance

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