The effect of ethanol gasoline on particulate emissions for GDI engine

DOI

10.2991/ameii-15.2015.325How to use a DOI?

Keywords

Particle; mass concentration; number concentration.

Abstract

The particulate emission of GDI gasoline haven’t been paid special attention to due to the lower significantly particulate emissions than that of diesel engines. But in the last few years, some studies have shown that the particulate of gasoline engine have carried more harmful substances which can penetrate the lungs , in consideration of the case that the same mass of particle has larger surface area with smaller size. The high octane and good anti-knock make the blend of ethanol gasoline get widely use. We use EEPS and build a two stage dilution system to determine mass concentration and number concentration of particulate emissions of the E10 / E20 / E30 in the 1.4T engine. It was found that increasing the concentration of ethanol have good effect on reducing the mass concentration and number concentration of particulate emissions.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Shijie Qiao
AU  - Jun Li
AU  - Yu Liu
PY  - 2015/04
DA  - 2015/04
TI  - The effect of ethanol gasoline on particulate emissions for GDI engine
BT  - Proceedings of the International Conference on Advances in Mechanical Engineering and Industrial Informatics
PB  - Atlantis Press
SP  - 1751
EP  - 1756
SN  - 2352-5401
UR  - https://doi.org/10.2991/ameii-15.2015.325
DO  - 10.2991/ameii-15.2015.325
ID  - Qiao2015/04
ER  -