Experimental Investigation on Emissions of a Spark-Ignition Engine Fuelled with Hydrogen Enriched Natural Gas

刘兵; 黄佐华; 曾科; 陈浩; 蒋德明; 王锡斌; 苗海燕

您当前的位置：

首页 >

文章列表页 >

Experimental Investigation on Emissions of a Spark-Ignition Engine Fuelled with Hydrogen Enriched Natural Gas

更新时间：2025-12-08

- Experimental Investigation on Emissions of a Spark-Ignition Engine Fuelled with Hydrogen Enriched Natural Gas
- Vol. 42, Issue 2, Pages: 243-247(2008)
- 作者机构：
  
  西安交通大学动力工程多相流国家重点实验室,西安,710049
- 作者简介：
- 基金信息：
- DOI：
  CLC： TK429
- Online First：10 February 2008，
  
  Published：2008
- 稿件说明：
移动端阅览
刘兵, 黄佐华, 曾科, et al. Experimental Investigation on Emissions of a Spark-Ignition Engine Fuelled with Hydrogen Enriched Natural Gas[J]. 2008, 42(2): 243-247.
DOI：

刘兵, 黄佐华, 曾科, et al. Experimental Investigation on Emissions of a Spark-Ignition Engine Fuelled with Hydrogen Enriched Natural Gas[J]. 2008, 42(2): 243-247. DOI：

摘要

在一台天然气掺氢的火花点火发动机上

研究了掺氢比和过量空气系数对发动机排放性能的影响.结果表明

在掺氢比一定时

过量空气系数对HC、CO、NO

和CO

排放有较大的影响.在相同过量空气系数下

随着掺氢比的增加

HC排放量有所降低

特别是稀燃下的HC排放量大幅降低.NO

排放量随掺氢比的增加而增加

而CO

排放量随掺氢比的增加而减少.掺氢后

发动机的稀燃极限有所提高

稀燃条件下发动机的HC、CO、CO

和NO

的排放量比较低.

Abstract

An experimental investigation on the influence of the different percents of hydrogen and excess air ratios on emissions characteristics of a spark-ignition engine fuelled with hydrogen enriched natural gas was conducted. The results show that excess air ratio has a remarkable effect on HC

and CO

emissions when engine is operated with a given percent of hydrogen. HC emissions decreases as increasing the percent of hydrogen at the same excess air ratio

especially under the lean-burn condition. However

emission increases and CO

concentration decreases as the percent of hydrogen increases. Adding hydrogen into natural gas can extend the lean burn limit of mixture. Engine combustion at lean mixture can get low emissions of

and NO

关键词

Keywords

references

VERMIGLIO E, JEMKINS T, KIELISZEWSKI M, et al. Ford's SULEV dedicated natural gas trucks,SAE 971662 [R].Washington DC: SAE, 1997.

KATO K, IGARASHI K, MASUDA M, et al. Development of engine for natural gas vehicle, SAE 990574 [R]. Washington DC: SAE,1999.

HOEKSTRA R L, COLLIER K, MULLIGAN N, et al. Experimental study of a clean burning vehicle fuel [J]. International Journal of Hydrogen Energy, 1995, 20(9):737-745.

SIERENS R, ROSSEEL E. VARIABLE composition hydrogen/natural gas mixtures for increased engine efficiency and decreased emissions[J]. Journal of Engineering for Gas Turbines and Power, 2000, 122(1):135-140.

SHUDO T, SHIMAMURA K,NAKAJIMA Y. Combustion and emissions in a methane stratified charge engine with hydrogen pre-mixing [J]. JSAE Review, 2000,21(1):3-7.

ROBERTA B, DONALD K, JAMES F. Hydrogen and hydrogen/natural gas station and vehicle operations-2006 summary report [EB/OL].[2006-09-01]. http://er.inel.gov/hydrogen.shtml.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Experimental Study on Engine Performance and Emissions Fuelled with CNG-Hydrogen Blends Combined with EGR

Performance and Emission Characteristics of a Direct-Injection Spark-Ignition Hydrogen Enriched Natural Gas Engine Diluted with EGR

Effect of CO2 Addition on Explosion and Combustion Characteristics of Hydrogen-Air Turbulent Mixtures in Confined Spaces

Experimental Study on the Influence of Injection Pressure on the Combustion and Emission Characteristics of Methanol Direct Injection Engine

Study on Laminar Combustion Characteristics of Liquefied Petroleum Gas-Hydrogen-Air Mixtures

Related Author

姜雪

胡二江

巩静

黄佐华

孙璐

周磊

曾科

刘兵

Related Institution

School of Energy and Power Engineering, Xi'an Jiaotong University

State key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University, Xi’an 710049, China

Weichai Power Co., Ltd.

Automotive Research Institute, China National Heavy Duty Truck Group Co., Ltd.

河南科技大学车辆与动力工程学院

⁰