Study on Spray and Exhaust Emission Characteristics of DME-Biodiesel Blended Fuel in Compression Ignition Engine

被引：4
|
作者：
Cha, Junepyo [1 ]
Park, Su Han [1 ]
Lee, Chang Sik [1 ]
Park, Sung Wook [1 ]
机构：
[1] Hanyang Univ, Dept Mech Engn, Seoul, South Korea
来源：
TRANSACTIONS OF THE KOREAN SOCIETY OF MECHANICAL ENGINEERS B | 2011年 / 35卷 / 01期
关键词：
Biodiesel; Dimethyl-Ether; Spray Characteristic; Combustion Characteristic; Emission Characteristic;
D O I：
10.3795/KSME-B.2011.35.1.067
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The purpose of this study is to investigate experimentally the spray-atomization and combustion-emission characteristics of biodiesel-DME blended fuel. In this study, two types of test fuels pure biodiesel (BD100) and blended fuel (B-DME20) were used, and the spray and combustion characteristics of different fuel compositions were analyzed. DME constitutes 20% and biodiesel constitutes 80% (by mass fraction) of the blended fuel. The overall spray characteristics, spray tip penetration, and cone angle were evaluated using frozen spray images. In addition, the combustion and emission characteristics were analyzed on the basis of the evaluated data for a single-cylinder CI engine with common-rail injection system. It was revealed that the injection profiles of both the test fuels for a given injection pressure showed similar trends. However, the injection profiles of the blended fuel (B-DME20) indicated shorter ignition delay than those of biodiesel.
引用
收藏
页码：67 / 73
页数：7
相关论文
共 50 条
  • [1] Exhaust emission and combustion behavior of biodiesel fuel in a compression ignition engine
    Yehliu, Kuen
    Armas, Octavio
    Boehman, Andre L.
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2009, 238
  • [2] Effect of Spray and EGR Rate on the Combustion and Emission Characteristics of Biodiesel Fuel in a Compression Ignition Engine
    Yoon, Seung Hyun
    Suh, Hyun Kyu
    Lee, Chang Sik
    ENERGY & FUELS, 2009, 23 (3-4) : 1486 - 1493
  • [3] Impact of biodiesel blended fuel with nanoparticles on performance and noise emission in compression ignition engine
    Ansari, Ali Murtaza
    Memon, Liaquat Ali
    Ghannam, Mamdouh T
    Selim, Mohamed Y E
    International Journal of Thermofluids, 2023, 19
  • [4] NUMERICAL AND EXPERIMENTAL INVESTIGATION ON COMBUSTION AND EMISSION CHARACTERISTICS OF DME FUEL IN A COMPRESSION IGNITION ENGINE
    Ryu, Bong Woo
    Youn, In Mo
    Roh, Hyun Gu
    Park, Sung Wook
    Lee, Chang Sik
    ASME INTERNAL COMBUSTION ENGINE DIVISION FALL TECHNICAL CONFERENCE 2009, PROCEEDINGS, 2010, : 421 - 431
  • [5] Combustion and exhaust emission characteristics of a compression ignition engine using liquefied petroleum gas-Diesel blended fuel
    Qi, D. H.
    Bian, Y. Zh.
    Ma, Zh. Y.
    Zhang, Ch. H.
    Liu, Sh. Q.
    ENERGY CONVERSION AND MANAGEMENT, 2007, 48 (02) : 500 - 509
  • [6] Performance and emission characteristics of biodiesel blends in a premixed compression ignition engine with exhaust gas recirculation
    Kathirvelu, Bhaskar
    Subramanian, Sendilvelan
    ENVIRONMENTAL ENGINEERING RESEARCH, 2017, 22 (03) : 294 - 301
  • [7] Effect of Injection Strategy on Emission Characteristics of Compression Ignition Engine Fueled with Blended Fuel
    Zhang Q.
    Ying H.
    Yu L.
    Li C.
    Wang Z.
    Shuai S.
    Neiranji Xuebao/Transactions of CSICE (Chinese Society for Internal Combustion Engines), 2018, 36 (03): : 193 - 199
  • [8] Experimental study of effects of exhaust gas recirculation on combustion, performance, and emissions of DME-biodiesel fueled engine
    Sun, Chunhua
    Liu, Yu
    Qiao, Xinqi
    Ju, Dehao
    Tang, Qing
    Fang, Xiaoyuan
    Zhou, Feng
    ENERGY, 2020, 197
  • [9] Effect of Bioethanol Blended Diesel Fuel and Engine Load on Spray, Combustion, and Emissions Characteristics in a Compression Ignition Engine
    Park, Su Han
    Youn, In Mo
    Lim, Yunsung
    Lee, Chang Sik
    ENERGY & FUELS, 2012, 26 (08) : 5135 - 5145
  • [10] Emission Characteristics Study of Biodiesel-Alcohol Blends in a Compression Ignition Engine
    Nagappan, M.
    Devaraj, A.
    Joy, Nivin
    Reddy, Karnati Jaswanth
    Raviteja, Kaza
    Jayaprabakar, J.
    Sangeetha, M.
    3RD INTERNATIONAL CONFERENCE ON FRONTIERS IN AUTOMOBILE AND MECHANICAL ENGINEERING (FAME 2020), 2020, 2311
12345