图书馆订阅: Guest
Begell Digital Portal Begell 数字图书馆 电子图书 期刊 参考文献及会议录 研究收集
雾化与喷雾
影响因子: 1.737 5年影响因子: 1.518 SJR: 0.814 SNIP: 1.18 CiteScore™: 2.2

ISSN 打印: 1044-5110
ISSN 在线: 1936-2684

卷:
卷 30, 2020 卷 29, 2019 卷 28, 2018 卷 27, 2017 卷 26, 2016 卷 25, 2015 卷 24, 2014 卷 23, 2013 卷 22, 2012 卷 21, 2011 卷 20, 2010 卷 19, 2009 卷 18, 2008 卷 17, 2007 卷 16, 2006 卷 15, 2005 卷 14, 2004 卷 13, 2003 卷 12, 2002 卷 11, 2001 卷 10, 2000 卷 9, 1999 卷 8, 1998 卷 7, 1997 卷 6, 1996 卷 5, 1995 卷 4, 1994 卷 3, 1993 卷 2, 1992 卷 1, 1991

雾化与喷雾

DOI: 10.1615/AtomizSpr.2013007513
pages 141-164

SPRAY VAPORIZATION AND IGNITION CHARACTERISTICS IN DUAL-COMPONENT MIXED FUELS

Chang-Eon Lee
Department of Mechanical Engineering, Inha University, Incheon, 402-751, Korea
Seungro Lee
Department of Mechanical Engineering, Inha University, Incheon, 402-751, Korea
Masanori Okada
Department of Mechanical Engineering, Doshisha University, Kyotanabe, Kyoto, 610-0321, Japan
Masashi Matsumoto
Department of Mechanical Engineering, Doshisha University, Kyotanabe, Kyoto, 610-0321, Japan
Yoshimitsu Kobashi
Hokkaido University, Kita 13, Nishi 8, Kita-ku, Sapporo, Hokkaido, 060-8628, Japan
Jiro Senda
Department of Mechanical Engineering, Doshisha University, Kyoto, Japan

ABSTRACT

In this study, the ignition characteristics and vaporization characteristics of a dual-component mixed fuel composed of low boiling temperature (LBT) fuels were investigated experimentally in terms of fuel composition and mass fraction (ΥLBT) using a constant volume combustion vessel. For this purpose, two groups of mixed fuels were tested: The first group was a mixture of the high boiling temperature (HBT) fuel nC13 as the base fuel and various LBT fuels with similar BTs ranging from 350 to 380 K but with different ignition temperatures (ITs), and second group was a mixture of HBT fuel and various LBT fuels with ITs similar to the IT of nC13 but different BTs. The results indicate that although the type and mass fraction of the LBT fuels in the dual-component mixed fuels were varied, small changes in density did not produce changes in the spray behavior of the fuels, which is described by the spray tip penetration under the no-combustion condition. The ignition delay times for nearly all of the mixed fuels were the same as the delay time of pure nCl3 below ΥLBT = 0.5; however, the ignition delay times rapidly increased with the characteristics of the boiling curve diagrams of the mixed fuels.


Articles with similar content:

ANOMALOUS GROUP COMBUSTION PHENOMENA IN DI DIESEL ENGINES
Atomization and Sprays, Vol.15, 2005, issue 4
Huei-Huang Chiu, Hsin-Luen Tsai
THE EFFECT OF FLASH BOILING ON THE ATOMIZATION PERFORMANCE OF GASOLINE DIRECT INJECTION MULTISTREAM INJECTORS
Atomization and Sprays, Vol.24, 2014, issue 6
Jerome Helie, Graham Wigley, Mehdi Mojtabi
EFFECTS OF NANO-METRIC ALUMINUM POWDER ON THE PROPERTIES OF COMPOSITE SOLID PROPELLANTS
International Journal of Energetic Materials and Chemical Propulsion, Vol.14, 2015, issue 4
Xu Huixiang, Li Yonghong, Luigi T. DeLuca, Liu Fangli, Wei Qiang Pang, Zhao Fengqi, Fan Xuezhong, Xie Wuxi
EXPERIMENTAL CHARACTERIZATION OF SHEAR COAXIAL INJECTORS USING LIQUID/GASEOUS NITROGEN
ICLASS 94
Proceedings of the Sixth International Conference on Liquid Atomization and Spray Systems, Vol.0, 1994, issue
M. J. Glogowski, M. M. Micci, C. Puissant
Ignition and Combustion Behavior of MTV Igniter Materials for Base Bleed Applications
International Journal of Energetic Materials and Chemical Propulsion, Vol.1, 1991, issue 1-6
T. S. Snyder, B. L. Fetherolf, Dah-Ming Chen, T. A. Litzinger