Analysis of calculating and measuring error of air-fuel ratio

Xing Hu Li; Guo Bang Liu

Analysis of calculating and measuring error of air-fuel ratio

Xing Hu Li^*
, Guo Bang Liu

^*此作品的通讯作者

交通科学与工程学院

Automobile Indust. Group Co. Ltd.

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

The theoretical equation of calculating air-fuel ratio according to the volume fraction of CO₂, CO, O₂, NO_x, HC of combustion products is deduced. The elements H, C, and O in the fuel, the elements N, O, and Ar in the air and water vapor in the air are considered when the equation is deduced. The equation can be used to calculate air-fuel ratio of normal fuels. The equation is used to analyze errors in calculating the air-fuel ratio. The analysis results show that the ratios of fuel H/C, O/C and water vapor in the air have great influence on the measuring results of the air-fuel ratio.

源语言	英语
页（从-至）	32-36
页数	5
期刊	Ranshao Kexue Yu Jishu/Journal of Combustion Science and Technology
卷	10
期	1
出版状态	已出版 - 2月 2004

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title = "Analysis of calculating and measuring error of air-fuel ratio",

abstract = "The theoretical equation of calculating air-fuel ratio according to the volume fraction of CO2, CO, O2, NOx, HC of combustion products is deduced. The elements H, C, and O in the fuel, the elements N, O, and Ar in the air and water vapor in the air are considered when the equation is deduced. The equation can be used to calculate air-fuel ratio of normal fuels. The equation is used to analyze errors in calculating the air-fuel ratio. The analysis results show that the ratios of fuel H/C, O/C and water vapor in the air have great influence on the measuring results of the air-fuel ratio.",

keywords = "Air-fuel ratio, Chemical reaction, Combustion, Composition of exhaust gas, Gasoline, Spark ignition engine",

author = "Li, \{Xing Hu\} and Liu, \{Guo Bang\}",

year = "2004",

month = feb,

language = "英语",

volume = "10",

pages = "32--36",

journal = "Ranshao Kexue Yu Jishu/Journal of Combustion Science and Technology",

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TY - JOUR

T1 - Analysis of calculating and measuring error of air-fuel ratio

AU - Li, Xing Hu

AU - Liu, Guo Bang

PY - 2004/2

Y1 - 2004/2

N2 - The theoretical equation of calculating air-fuel ratio according to the volume fraction of CO2, CO, O2, NOx, HC of combustion products is deduced. The elements H, C, and O in the fuel, the elements N, O, and Ar in the air and water vapor in the air are considered when the equation is deduced. The equation can be used to calculate air-fuel ratio of normal fuels. The equation is used to analyze errors in calculating the air-fuel ratio. The analysis results show that the ratios of fuel H/C, O/C and water vapor in the air have great influence on the measuring results of the air-fuel ratio.

AB - The theoretical equation of calculating air-fuel ratio according to the volume fraction of CO2, CO, O2, NOx, HC of combustion products is deduced. The elements H, C, and O in the fuel, the elements N, O, and Ar in the air and water vapor in the air are considered when the equation is deduced. The equation can be used to calculate air-fuel ratio of normal fuels. The equation is used to analyze errors in calculating the air-fuel ratio. The analysis results show that the ratios of fuel H/C, O/C and water vapor in the air have great influence on the measuring results of the air-fuel ratio.

KW - Air-fuel ratio

KW - Chemical reaction

KW - Combustion

KW - Composition of exhaust gas

KW - Gasoline

KW - Spark ignition engine

UR - https://www.scopus.com/pages/publications/2642583458

M3 - 文章

AN - SCOPUS:2642583458

SN - 1006-8740

VL - 10

SP - 32

EP - 36

JO - Ranshao Kexue Yu Jishu/Journal of Combustion Science and Technology

JF - Ranshao Kexue Yu Jishu/Journal of Combustion Science and Technology

IS - 1

ER -

Analysis of calculating and measuring error of air-fuel ratio

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