Simulation of Hydrogen Addition and EGR Characteristic on Natural Gas Engine

DOI

10.2991/iceep-16.2016.101How to use a DOI?

Keywords

Natural Gas;Hydrogen;Engine;EGR

Abstract

Hydrogen addition to natural gas engine will conserve energy and reduce emissions. In this paper, the effects of enriched hydrogen were analyzed and exhaust gas recirculation(EGR) characteristics of hydrogen enriched compressed natural gas(HCNG) engine were simulated. The results show that the ignition time is advanced with more initial hydrogen, which could be attributed to some increasing active group from H-atoms chain-reaction. The results of EGR simulation shown that exhaust gas can reduce the peak temperature and pressure on HCNG engine as well as the NO emission, Finally the Homogeneous Charge Compression Ignition(HCCI) combustion operating area with different EGR ratio was concluded..

Copyright

© 2016, 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  - Yankun Jiang
AU  - Xin Liu
AU  - Kaidong Wu
PY  - 2016/11
DA  - 2016/11
TI  - Simulation of Hydrogen Addition and EGR Characteristic on Natural Gas Engine
BT  - Proceedings of the 2016 5th International Conference on Energy and Environmental Protection (ICEEP 2016)
PB  - Atlantis Press
SP  - 577
EP  - 581
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-16.2016.101
DO  - 10.2991/iceep-16.2016.101
ID  - Jiang2016/11
ER  -