LIGHT HYDROCARBON EMISSIONS FROM DIESEL LOW TEMPERATURE COMBUSTION

被引：0

作者：

Xie, Kelvin ^{[1
]}

Han, Xiaoye ^{[1
]}

Reader, Graham T. ^{[1
]}

Wang, Meiping ^{[1
]}

Zheng, Ming ^{[1
]}

机构：

[1] Univ Windsor, Dept Mech Automot & Mat Engn, Clean Diesel Engine Lab, Windsor, ON N9B 3P4, Canada

来源：

PROCEEDINGS OF THE ASME INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION 2010, VOL 11 | 2012年

关键词：

D O I：

暂无

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

A modern common-rail diesel engine was used to investigate hydrocarbon emissions under low temperature diesel combustion conditions. In this work, various EGR ratios and fuel mixing strategies were applied under a series of fixed-load conditions to progressively lower the flame temperature, which is verified by progressively reduced NOx emission. During the tests, the concentrations of total hydrocarbons, representative light hydrocarbon species (methane, acetylene, and ethylene), and hydrogen gas were measured with a set of emission analyzers, FTIR, and H-2 mass-spectrometer. The trend for light hydrocarbon emissions was identified to be a function of both load and EGR ratio. Hydrogen gas can be emitted in significant quantities with the application of very high EGR. Under ultra-low NOx production conditions for medium and high load conditions, the light hydrocarbon species can account for the majority of hydrocarbon emissions.

引用

收藏

页码：581 / 586

页数：6

相关论文

共 50 条

[31] Combustion and emissions from cerium oxide nanoparticle dosed diesel fuel in a high speed diesel research engine under low temperature combustion (LTC) conditions [J].

Leach, Felix C. P. ;

Davy, Martin ;

Terry, Barbara .

FUEL, 2021, 288

[32] Effects of intake pressure on particle size and number emissions from premixed diesel low-temperature combustion [J].

Desantes, Jose M. ;

Benajes, Jesus ;

Garcia-Oliver, Jose M. ;

Kolodziej, Christopher P. .

INTERNATIONAL JOURNAL OF ENGINE RESEARCH, 2014, 15 (02) :222-235

[33] Detailed Unburned Hydrocarbon Investigations in a Highly-Dilute Diesel Low Temperature Combustion Regime [J].

Koci, Chad P. ;

Youngchul Ra ;

Krieger, Roger ;

Andrie, Mike ;

Foster, David E. ;

Siewert, Robert M. ;

Durrett, Russell P. ;

Ekoto, Isaac ;

Miles, Paul C. .

SAE INTERNATIONAL JOURNAL OF ENGINES, 2009, 2 (01) :858-879

[34] An Experimental and Numerical Study on the Effects of Fuel Properties on the Combustion and Emissions of Low-Temperature Combustion Diesel Engines [J].

Wang, Hu ;

Zheng, Zunqing ;

Yao, Mingfa ;

Reitz, Rolf D. .

COMBUSTION SCIENCE AND TECHNOLOGY, 2014, 186 (12) :1795-1815

[35] NUMERICAL INVESTIGATION ON THE EFFECT OF INJECTION TIMING ON COMBUSTION AND EMISSIONS IN A DI DIESEL ENGINE AT LOW TEMPERATURE COMBUSTION CONDITIONS [J].

Khatamnezhad, H. ;

Khalilarya, S. ;

Jafarmadar, S. ;

Oryani, H. ;

Pourfallah, M. .

INTERNATIONAL JOURNAL OF ENGINEERING, 2011, 24 (02) :165-179

[36] COMBUSTION PERFORMANCE AND UNBURNED HYDROCARBON EMISSIONS OF A NATURAL GAS - DIESEL DUAL FUEL ENGINE AT A LOW LOAD CONDITION [J].

Guo, Hongsheng ;

Liko, Brian ;

Luque, Luis ;

Littlejohns, Jennifer .

PROCEEDINGS OF THE ASME INTERNAL COMBUSTION ENGINE FALL TECHNICAL CONFERENCE, 2017, VOL 1, 2017,

[37] Experimental study on the performance and the exhaust emissions of a diesel engine fuelled with diesel from direct coal liquefaction and diesel blends under low-temperature combustion [J].

Zhuang, Jian ;

Qiao, Xinqi ;

Fang, Qiang ;

Bai, Jinlong .

PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART D-JOURNAL OF AUTOMOBILE ENGINEERING, 2015, 229 (07) :912-923

[38] Temperature, Combustion, and Emissions on a Diesel Engine Using N-Butanol/Diesel Compound Combustion Mode [J].

Xia, Qi ;

Han, Zhiqiang ;

Tian, Wei ;

Xue, Guangming .

JOURNAL OF ENERGY ENGINEERING, 2018, 144 (02)

[39] Experimental Study on Performance and Emissions of Gasoline-Diesel Dual Fuel Low Temperature Combustion [J].

Suo, Guotao ;

Lü, Lin .

Neiranji Xuebao/Transactions of CSICE (Chinese Society for Internal Combustion Engines), 2017, 35 (06) :509-515

[40] Estimation of diesel particulate emissions from hydrocarbon emissions and smoke opacity [J].

Lapuerta, M ;

Armas, O ;

Hernández, JJ ;

Ballesteros, R .

THERMO- AND FLUID DYNAMIC PROCESSES IN DIESEL ENGINES 2, 2004, :487-501

← 1 2 3 4 5 →