Combustion, performance and emission characteristics of a DI diesel engine fueled with ethanol-biodiesel blends

Combustion, performance and emission characteristics of a DI diesel engine fueled with ethanol-biodiesel blends
复制标题

使用乙醇-生物柴油混合物的 DI 柴油发动机的燃烧、性能和排放特性

DOI:
10.1016/j.fuel.2011.01.024
复制
发表时间:
2011-05
期刊:
影响因子:
7.4
通讯作者:
Huang, Zhen
Huang, Zhen
中科院分区:
工程技术1区
文献类型:
--
作者:
Zhu, Lei;Cheung, C. S.;Zhang, W. G.;Huang, Zhen

文献摘要

参考文献

被引文献

相似文献

在本研究中,在 4 缸直喷柴油发动机上测试了欧 V 柴油、生物柴油和乙醇-生物柴油混合物 (BE),以研究发动机在最大扭矩发动机转速 1800rpm 下的五种发动机负载下的燃烧、性能和排放特性。结果表明,与生物柴油相比,乙醇-生物柴油混合物的燃烧特性发生了变化;在生物柴油 (BE5) 中添加 5% 乙醇后,发动机性能略有改善。与欧V柴油相比,生物柴油和BE混合物具有更高的制动热效率。总体而言,与欧V柴油相比,BE混合物可以减少柴油发动机的NOx和颗粒物排放。随着混合物中乙醇含量的增加,氮氧化物和颗粒物减少的效果也会增强。由于 BE 混合物中乙醇的比例较高,HC、CO 排放量可能会增加。但使用 BE5 也可以减少 HC 和 CO 排放。
In this study, Euro V diesel fuel, biodiesel, and ethanol–biodiesel blends (BE) were tested in a 4-cylinder direct-injection diesel engine to investigate the combustion, performance and emission characteristics of the engine under five engine loads at the maximum torque engine speed of 1800rpm. The results indicate that when compared with biodiesel, the combustion characteristics of ethanol–biodiesel blends changed; the engine performance has improved slightly with 5% ethanol in biodiesel (BE5). In comparison with Euro V diesel fuel, the biodiesel and BE blends have higher brake thermal efficiency. On the whole, compared with Euro V diesel fuel, the BE blends could lead to reduction of both NOxand particulate emissions of the diesel engine. The effectiveness of NOxand particulate reductions increases with increasing ethanol in the blends. With high percentage of ethanol in the BE blends, the HC, CO emissions could increase. But the use of BE5 could reduce the HC and CO emissions as well.
DOI: 10.4271/2000-01-0512
发表时间: 2000-03
期刊: SAE transactions
影响因子: --
作者:
Ron Donahue;D. Foster
通讯作者: Ron Donahue;D. Foster
DOI: 10.4271/2001-01-2475
发表时间: 2001-08
期刊: --
影响因子: --
作者:
Irshad Ahmed
通讯作者: Irshad Ahmed
DOI: 10.1201/9781003067672
发表时间: 1999-12
期刊: --
影响因子: --
作者:
W. Ames
通讯作者: W. Ames
DOI: 10.1016/j.combustflame.2005.08.036
发表时间: 2006-03
影响因子: 4.4
作者:
Juntao Wu;K. Song;T. Litzinger;Seong-Young Lee;R. Santoro;M. Linevsky;M. Colket;D. Liscinsky
通讯作者: Juntao Wu;K. Song;T. Litzinger;Seong-Young Lee;R. Santoro;M. Linevsky;M. Colket;D. Liscinsky
DOI: 10.1016/j.energy.2007.05.016
发表时间: 2007-11
期刊: Energy
影响因子: 9
作者:
A. Tsolakis;A. Megaritis;M. Wyszyński;K. Theinnoi
通讯作者: A. Tsolakis;A. Megaritis;M. Wyszyński;K. Theinnoi