A Comparative Experimental Study on the Macroscopic Spray Characteristics of Pine Oil and Diesel Fuel

被引：0
|
作者：
Huang H. [1 ]
Shi C. [1 ]
Zhang X. [1 ]
Zhu Z. [2 ]
Wang Q. [1 ]
Liu Q. [1 ]
机构：
[1] College of Mechanical Engineering, Guangxi University, Nanning
[2] Guangxi Yuchai Machinery Co., Ltd., Yulin
来源：
Qiche Gongcheng/Automotive Engineering | 2017年 / 39卷 / 05期
关键词：
Diesel fuel; Penetration distance; Pine oil; Spray characteristics; Spray cone angle;
D O I：
10.19562/j.chinasae.qcgc.2017.05.015
中图分类号：
学科分类号：
摘要：
High-speed photography technology is utilized to compare the spray cone angle, penetration distance and spray projected area of pine oil and diesel fuel in different test conditions. The results show that the spraying characteristics of two fuels are close: spray cone angles increase with the rise in injection pressure and back pressure with the effects of back pressure on cone angle being more apparent, and penetration distances and spray projected areas increase with the rise of injection pressure and reduce with the rise in back pressure. Compared with spray cone angle, the effects of penetration distance on spray projected areas are more obvious. Under same condition, the spray cone angle, penetration distance and spray projected area of pine oil all slightly larger than those of diesel fuel with better atomizing quality. The test results provide references for the feasibility study for pine oil as alternative fuel. © 2017, Society of Automotive Engineers of China. All right reserved.
引用
收藏
页码：581 / 587
页数：6
相关论文
共 13 条
  • [1] Huang H.Z., Zhou C.Z., Liu Q.S., Et al., An experimental study on the combustion and emission characteristics of a diesel engine under low temperature combustion of diesel/gasoline/n-butanol blends, Applied Energy, 170, pp. 219-231, (2016)
  • [2] Vallinayagam R., Vedharaj S., Yang W.M., Et al., Impact of ignition promoting additives on the characteristics of a diesel engine powered by pine oil-diesel blend, Fuel, 117, pp. 278-285, (2014)
  • [3] Vallinayagam R., Vedharaj S., Yang W.M., Et al., Pine oil-biodiesel blends: A double biofuel strategy to completely eliminate the use of diesel in a diesel engine, Applied Energy, 130, pp. 466-473, (2014)
  • [4] Vallinayagam R., Vedharaj S., Yang W.M., Et al., Emission reduction from a diesel engine fueled by pine oil biofuel using SCR and catalytic converter, Atmospheric Environment, 80, pp. 190-197, (2013)
  • [5] Klein-Douwel R.J.H., Frijters P.J.M., Seykens X.L.J., Et al., Gas density and rail pressure effects on diesel spray growth from a heavy-duty common rail injector, Energy & Fuels, 23, pp. 1832-1842, (2008)
  • [6] Naber J.D., Siebers D.L., Effects of gas density and vaporization on penetration and dispersion of diesel sprays
  • [7] Mitroglou N., Nouri J.M., Yan Y., Et al., Spray structure generated by multi-hole injectors for gasoline direct-injection engines
  • [8] Stenzler J.N., Lee J.G., Santavicca D.A., Penetration of liquid jets in a cross-flow
  • [9] Kook S., Pickett L.M., Liquid length and vapor penetration of conventional, fischer-tropsch, coal-derived, and high-pressure ambient conditions, Fuel, 85, pp. 1458-1464, (2011)
  • [10] Hiroyasu H., Arai M., Structures of fuel sprays in diesel engine
12