Influence of port-inducted ethanol or gasoline on combustion and emission of a closed cycle diesel engine

Horng Wen Wu; Ren Hung Wang; Ying Chuan Chen; Dung Je Ou; Teng Yu Chen

doi:10.1016/j.energy.2013.11.027

Influence of port-inducted ethanol or gasoline on combustion and emission of a closed cycle diesel engine

Horng Wen Wu, Ren Hung Wang, Ying Chuan Chen, Dung Je Ou, Teng Yu Chen

系統及船舶機電工程學系

研究成果: Article › 同行評審

32 引文斯高帕斯（Scopus）

摘要

After most CO₂ is removed from exhaust gas by aqueous KOH in the CO₂ absorber, the exhaust gas is re-circulated and mixed with a fresh oxygen charge to constitute a CCDE (closed cycle diesel engine) system. This study then improved the combustion and emissions of the diesel engine in the CCDE system using diesel fuel as main fuel with ethanol or gasoline of various energy share ratios inducted into the inlet port. Isothermal lines and velocity distributions in the engine cylinder from the numerical results are used to explain the measured emission results from the diesel engine in the CCDE system with port-inducted fuel. The CCDE system effectively decreases smoke, NO_x, and CO₂ before the CO₂ absorber using port-inducting ethanol or gasoline. In addition, the experimental results are consistent with the numerical results for the operating engine.

原文	English
頁（從 - 到）	259-267
頁數	9
期刊	Energy
卷	64
DOIs	https://doi.org/10.1016/j.energy.2013.11.027
出版狀態	Published - 2014 1月 1

All Science Journal Classification (ASJC) codes

土木與結構工程
建築與營造
污染
機械工業
工業與製造工程
電氣與電子工程

存取文件

10.1016/j.energy.2013.11.027

其它文件與鏈接

引用此

@article{a8b48b580e324342bf134097356ff574,

title = "Influence of port-inducted ethanol or gasoline on combustion and emission of a closed cycle diesel engine",

abstract = "After most CO2 is removed from exhaust gas by aqueous KOH in the CO2 absorber, the exhaust gas is re-circulated and mixed with a fresh oxygen charge to constitute a CCDE (closed cycle diesel engine) system. This study then improved the combustion and emissions of the diesel engine in the CCDE system using diesel fuel as main fuel with ethanol or gasoline of various energy share ratios inducted into the inlet port. Isothermal lines and velocity distributions in the engine cylinder from the numerical results are used to explain the measured emission results from the diesel engine in the CCDE system with port-inducted fuel. The CCDE system effectively decreases smoke, NOx, and CO2 before the CO2 absorber using port-inducting ethanol or gasoline. In addition, the experimental results are consistent with the numerical results for the operating engine.",

author = "Wu, {Horng Wen} and Wang, {Ren Hung} and Chen, {Ying Chuan} and Ou, {Dung Je} and Chen, {Teng Yu}",

note = "Funding Information: The authors greatly appreciate the grant from the National Science Council of Taiwan, ROC , NSC 96-2611-E-006-004 . The authors are also thankful to Antonio Lo's help for developing the electronic control unit with the software, and Dr. Professor S.L Yang's for overcoming the difficulties with running the KIVA-3V.",

year = "2014",

month = jan,

day = "1",

doi = "10.1016/j.energy.2013.11.027",

language = "English",

volume = "64",

pages = "259--267",

journal = "Energy",

issn = "0360-5442",

publisher = "Elsevier Limited",

}

TY - JOUR

T1 - Influence of port-inducted ethanol or gasoline on combustion and emission of a closed cycle diesel engine

AU - Wu, Horng Wen

AU - Wang, Ren Hung

AU - Chen, Ying Chuan

AU - Ou, Dung Je

AU - Chen, Teng Yu

N1 - Funding Information: The authors greatly appreciate the grant from the National Science Council of Taiwan, ROC , NSC 96-2611-E-006-004 . The authors are also thankful to Antonio Lo's help for developing the electronic control unit with the software, and Dr. Professor S.L Yang's for overcoming the difficulties with running the KIVA-3V.

PY - 2014/1/1

Y1 - 2014/1/1

N2 - After most CO2 is removed from exhaust gas by aqueous KOH in the CO2 absorber, the exhaust gas is re-circulated and mixed with a fresh oxygen charge to constitute a CCDE (closed cycle diesel engine) system. This study then improved the combustion and emissions of the diesel engine in the CCDE system using diesel fuel as main fuel with ethanol or gasoline of various energy share ratios inducted into the inlet port. Isothermal lines and velocity distributions in the engine cylinder from the numerical results are used to explain the measured emission results from the diesel engine in the CCDE system with port-inducted fuel. The CCDE system effectively decreases smoke, NOx, and CO2 before the CO2 absorber using port-inducting ethanol or gasoline. In addition, the experimental results are consistent with the numerical results for the operating engine.

AB - After most CO2 is removed from exhaust gas by aqueous KOH in the CO2 absorber, the exhaust gas is re-circulated and mixed with a fresh oxygen charge to constitute a CCDE (closed cycle diesel engine) system. This study then improved the combustion and emissions of the diesel engine in the CCDE system using diesel fuel as main fuel with ethanol or gasoline of various energy share ratios inducted into the inlet port. Isothermal lines and velocity distributions in the engine cylinder from the numerical results are used to explain the measured emission results from the diesel engine in the CCDE system with port-inducted fuel. The CCDE system effectively decreases smoke, NOx, and CO2 before the CO2 absorber using port-inducting ethanol or gasoline. In addition, the experimental results are consistent with the numerical results for the operating engine.

UR - http://www.scopus.com/inward/record.url?scp=84891485512&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84891485512&partnerID=8YFLogxK

U2 - 10.1016/j.energy.2013.11.027

DO - 10.1016/j.energy.2013.11.027

M3 - Article

AN - SCOPUS:84891485512

SN - 0360-5442

VL - 64

SP - 259

EP - 267

JO - Energy

JF - Energy

ER -

Influence of port-inducted ethanol or gasoline on combustion and emission of a closed cycle diesel engine

摘要

All Science Journal Classification (ASJC) codes

存取文件

其它文件與鏈接

指紋

引用此