国 六 重 型 柴 油–液 化 天 然 气 车 实 际 道 路排 放 特 性 研 究

Shuda Wang; Jianwei Tan; Liqun Lü; Lijun Hao; Xin Wang; Yunshan Ge

doi:10.13949/j.cnki.nrjgc.2022.05.009

国六重型柴油–液化天然气车实际道路排放特性研究

Shuda Wang
, Jianwei Tan^*
, Liqun Lü
, Lijun Hao
, Xin Wang
, Yunshan Ge

^*此作品的通讯作者

机械与车辆学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

3 引用（Scopus）

摘要

A portable emission testing system（PEMS） was used to test the real driving emissions of four typical heavy-duty diesel vehicles and four typical heavy-duty liquefied natural gas（LNG） vehicles respectively. The real driving emission characteristics of NO_x，CO，CO₂，and particulate number（PN） were analyzed by the work-based window method and trip average method. The results indicats that the emission aftertreatment technology can effectively control the NO_x，CO，and PN emission factors of China VI heavy-duty diesel vehicles under real driving conditions. However，the CO emission of LNG vehicles have a risk of exceeding the emission limit，and some LNG vehicles have a phenomenon of over-NO_x-emission. The PN emissions are uncertain，and some LNG vehicles have higher PN emissions. For carbon emissions，the real driving CO₂ emission factors of LNG vehicles are 6%~18% lower than those of diesel vehicles，where the carbon reduction is of a great manifest.

投稿的翻译标题	Real Driving Emissions from China Ⅵ Heavy-Duty Diesel–Liquefied Natural Gas Vehicles
源语言	繁体中文
页（从-至）	61-67
页数	7
期刊	Neiranji Gongcheng/Chinese Internal Combustion Engine Engineering
卷	43
期	5
DOI	https://doi.org/10.13949/j.cnki.nrjgc.2022.05.009
出版状态	已出版 - 10月 2022

关键词

China VI emission regulation
heavy-duty vehicle
liquefied natural gas （LNG）
real driving emission

访问文件

10.13949/j.cnki.nrjgc.2022.05.009

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{4fbc679802da4f3fa9cfa390587ca36f,

title = "国六重型柴油–液化天然气车实际道路排放特性研究",

abstract = "A portable emission testing system（PEMS） was used to test the real driving emissions of four typical heavy-duty diesel vehicles and four typical heavy-duty liquefied natural gas（LNG） vehicles respectively. The real driving emission characteristics of NOx，CO，CO2，and particulate number（PN） were analyzed by the work-based window method and trip average method. The results indicats that the emission aftertreatment technology can effectively control the NOx，CO，and PN emission factors of China VI heavy-duty diesel vehicles under real driving conditions. However，the CO emission of LNG vehicles have a risk of exceeding the emission limit，and some LNG vehicles have a phenomenon of over-NOx-emission. The PN emissions are uncertain，and some LNG vehicles have higher PN emissions. For carbon emissions，the real driving CO2 emission factors of LNG vehicles are 6\%\textasciitilde{}18\% lower than those of diesel vehicles，where the carbon reduction is of a great manifest.",

keywords = "China VI emission regulation, heavy-duty vehicle, liquefied natural gas （LNG）, real driving emission",

author = "Shuda Wang and Jianwei Tan and Liqun L{\"u} and Lijun Hao and Xin Wang and Yunshan Ge",

year = "2022",

month = oct,

doi = "10.13949/j.cnki.nrjgc.2022.05.009",

language = "繁体中文",

volume = "43",

pages = "61--67",

journal = "Neiranji Gongcheng/Chinese Internal Combustion Engine Engineering",

issn = "1000-0925",

publisher = "Chinese Society for Internal Combustion Engines",

number = "5",

}

TY - JOUR

T1 - 国六重型柴油–液化天然气车实际道路排放特性研究

AU - Wang, Shuda

AU - Tan, Jianwei

AU - Lü, Liqun

AU - Hao, Lijun

AU - Wang, Xin

AU - Ge, Yunshan

PY - 2022/10

Y1 - 2022/10

N2 - A portable emission testing system（PEMS） was used to test the real driving emissions of four typical heavy-duty diesel vehicles and four typical heavy-duty liquefied natural gas（LNG） vehicles respectively. The real driving emission characteristics of NOx，CO，CO2，and particulate number（PN） were analyzed by the work-based window method and trip average method. The results indicats that the emission aftertreatment technology can effectively control the NOx，CO，and PN emission factors of China VI heavy-duty diesel vehicles under real driving conditions. However，the CO emission of LNG vehicles have a risk of exceeding the emission limit，and some LNG vehicles have a phenomenon of over-NOx-emission. The PN emissions are uncertain，and some LNG vehicles have higher PN emissions. For carbon emissions，the real driving CO2 emission factors of LNG vehicles are 6%~18% lower than those of diesel vehicles，where the carbon reduction is of a great manifest.

AB - A portable emission testing system（PEMS） was used to test the real driving emissions of four typical heavy-duty diesel vehicles and four typical heavy-duty liquefied natural gas（LNG） vehicles respectively. The real driving emission characteristics of NOx，CO，CO2，and particulate number（PN） were analyzed by the work-based window method and trip average method. The results indicats that the emission aftertreatment technology can effectively control the NOx，CO，and PN emission factors of China VI heavy-duty diesel vehicles under real driving conditions. However，the CO emission of LNG vehicles have a risk of exceeding the emission limit，and some LNG vehicles have a phenomenon of over-NOx-emission. The PN emissions are uncertain，and some LNG vehicles have higher PN emissions. For carbon emissions，the real driving CO2 emission factors of LNG vehicles are 6%~18% lower than those of diesel vehicles，where the carbon reduction is of a great manifest.

KW - China VI emission regulation

KW - heavy-duty vehicle

KW - liquefied natural gas （LNG）

KW - real driving emission

UR - https://www.scopus.com/pages/publications/85140744527

U2 - 10.13949/j.cnki.nrjgc.2022.05.009

DO - 10.13949/j.cnki.nrjgc.2022.05.009

M3 - 文章

AN - SCOPUS:85140744527

SN - 1000-0925

VL - 43

SP - 61

EP - 67

JO - Neiranji Gongcheng/Chinese Internal Combustion Engine Engineering

JF - Neiranji Gongcheng/Chinese Internal Combustion Engine Engineering

IS - 5

ER -

国 六 重 型 柴 油–液 化 天 然 气 车 实 际 道 路排 放 特 性 研 究

摘要

关键词

访问文件

其它文件与链接

指纹

引用此

国六重型柴油–液化天然气车实际道路排放特性研究