Thermo-Gravimetric Characteristics of Particulate Matter Emitted from a Diesel Engine Equipped with a Non-Thermal Plasma Equipment

Jian Bing Gao; Chao Chen Ma; Shi Kai Xing; Jiang Quan Liu; Li Wei Sun; Yun Shan Ge

doi:10.15918/j.tbit1001-0645.2017.05.002

Thermo-Gravimetric Characteristics of Particulate Matter Emitted from a Diesel Engine Equipped with a Non-Thermal Plasma Equipment

Jian Bing Gao, Chao Chen Ma^*, Shi Kai Xing, Jiang Quan Liu, Li Wei Sun, Yun Shan Ge

^*此作品的通讯作者

机械与车辆学院

科研成果: 期刊稿件 › 文章 › 同行评审

5 引用（Scopus）

摘要

A non-thermal plasma (NTP) reactor was designed based on corona discharge to reduce the particulate matter (PM) emitted from a diesel engine. Raw PM, PM escaped from NTP reactor, and PM aggregation sampled at 100% engine load were used to perform the thermo-gravimetric (TGA) experiments after being volatilized the VOC contained in PM. The activation energy was calculated based on the results of TGA experiments. The results show that the profiles of PM pre-treatment present double peaks phenomenon. The peak point of pre-treatment profiles of PM escaped from NTP reactor moves to higher temperature compared to raw PM. The oxidation temperature of PM aggregation is higher than raw PM while it is lower for PM escaped from NTP reactor. The calculated activation energy of PM escaped from NTP reactor is the highest among the samples.The activation energy calculated using KAS method is lower than that using single-ramp rate method and the difference is enlarged when increasing the ramp rate of single-ramp rate method.

源语言	英语
页（从-至）	446-450 and 496
期刊	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
卷	37
期	5
DOI	https://doi.org/10.15918/j.tbit1001-0645.2017.05.002
出版状态	已出版 - 1 5月 2017

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10.15918/j.tbit1001-0645.2017.05.002

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@article{713ebbaa4dcd4bc6ab7006b361f374ad,

title = "Thermo-Gravimetric Characteristics of Particulate Matter Emitted from a Diesel Engine Equipped with a Non-Thermal Plasma Equipment",

abstract = "A non-thermal plasma (NTP) reactor was designed based on corona discharge to reduce the particulate matter (PM) emitted from a diesel engine. Raw PM, PM escaped from NTP reactor, and PM aggregation sampled at 100% engine load were used to perform the thermo-gravimetric (TGA) experiments after being volatilized the VOC contained in PM. The activation energy was calculated based on the results of TGA experiments. The results show that the profiles of PM pre-treatment present double peaks phenomenon. The peak point of pre-treatment profiles of PM escaped from NTP reactor moves to higher temperature compared to raw PM. The oxidation temperature of PM aggregation is higher than raw PM while it is lower for PM escaped from NTP reactor. The calculated activation energy of PM escaped from NTP reactor is the highest among the samples.The activation energy calculated using KAS method is lower than that using single-ramp rate method and the difference is enlarged when increasing the ramp rate of single-ramp rate method.",

keywords = "Diesel particulate matter, Non-thermal plasma, Oxidation kinetics, Thermo-gravimetric characteristics",

author = "Gao, {Jian Bing} and Ma, {Chao Chen} and Xing, {Shi Kai} and Liu, {Jiang Quan} and Sun, {Li Wei} and Ge, {Yun Shan}",

year = "2017",

month = may,

day = "1",

doi = "10.15918/j.tbit1001-0645.2017.05.002",

language = "English",

volume = "37",

pages = "446--450 and 496",

journal = "Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology",

issn = "1001-0645",

publisher = "Beijing Institute of Technology",

number = "5",

}

Thermo-Gravimetric Characteristics of Particulate Matter Emitted from a Diesel Engine Equipped with a Non-Thermal Plasma Equipment. / Gao, Jian Bing; Ma, Chao Chen; Xing, Shi Kai 等.
在: Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology, 卷 37, 号码 5, 01.05.2017, 页码 446-450 and 496.

科研成果: 期刊稿件 › 文章 › 同行评审

TY - JOUR

T1 - Thermo-Gravimetric Characteristics of Particulate Matter Emitted from a Diesel Engine Equipped with a Non-Thermal Plasma Equipment

AU - Gao, Jian Bing

AU - Ma, Chao Chen

AU - Xing, Shi Kai

AU - Liu, Jiang Quan

AU - Sun, Li Wei

AU - Ge, Yun Shan

PY - 2017/5/1

Y1 - 2017/5/1

N2 - A non-thermal plasma (NTP) reactor was designed based on corona discharge to reduce the particulate matter (PM) emitted from a diesel engine. Raw PM, PM escaped from NTP reactor, and PM aggregation sampled at 100% engine load were used to perform the thermo-gravimetric (TGA) experiments after being volatilized the VOC contained in PM. The activation energy was calculated based on the results of TGA experiments. The results show that the profiles of PM pre-treatment present double peaks phenomenon. The peak point of pre-treatment profiles of PM escaped from NTP reactor moves to higher temperature compared to raw PM. The oxidation temperature of PM aggregation is higher than raw PM while it is lower for PM escaped from NTP reactor. The calculated activation energy of PM escaped from NTP reactor is the highest among the samples.The activation energy calculated using KAS method is lower than that using single-ramp rate method and the difference is enlarged when increasing the ramp rate of single-ramp rate method.

AB - A non-thermal plasma (NTP) reactor was designed based on corona discharge to reduce the particulate matter (PM) emitted from a diesel engine. Raw PM, PM escaped from NTP reactor, and PM aggregation sampled at 100% engine load were used to perform the thermo-gravimetric (TGA) experiments after being volatilized the VOC contained in PM. The activation energy was calculated based on the results of TGA experiments. The results show that the profiles of PM pre-treatment present double peaks phenomenon. The peak point of pre-treatment profiles of PM escaped from NTP reactor moves to higher temperature compared to raw PM. The oxidation temperature of PM aggregation is higher than raw PM while it is lower for PM escaped from NTP reactor. The calculated activation energy of PM escaped from NTP reactor is the highest among the samples.The activation energy calculated using KAS method is lower than that using single-ramp rate method and the difference is enlarged when increasing the ramp rate of single-ramp rate method.

KW - Diesel particulate matter

KW - Non-thermal plasma

KW - Oxidation kinetics

KW - Thermo-gravimetric characteristics

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U2 - 10.15918/j.tbit1001-0645.2017.05.002

DO - 10.15918/j.tbit1001-0645.2017.05.002

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SN - 1001-0645

VL - 37

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JO - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

JF - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

IS - 5

ER -

Thermo-Gravimetric Characteristics of Particulate Matter Emitted from a Diesel Engine Equipped with a Non-Thermal Plasma Equipment

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