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Nd∶YAG激光器在柴油机喷雾测量中的应用 被引量：4

Application of Nd∶YAG Laser on Visualization of Diesel Spray
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摘要 开发出了一套使用 5 32nmNd∶YAG激光器作为激光源 ,用于柴油喷雾浓度及粒径测量的测试系统 ,具有测量环节少 ,精度高 ,可以测量真实柴油喷雾的特点 ;使用该系统 ,获得了柴油撞壁喷雾的浓度及粒径分布图 。 A new system based on 532 nm wavelength Nd∶YAG laser, which is used in measuring concentration and drop diameter of diesel spray, has been developed in this paper. It has some advantages such as less configuration, high precision, and capacity in measuring real diesel spray. The 2 D concentration and drop diameter distribution is visualized by this system, and the approach correlation structure inside the spray is also discovered.
作者 汪洋 胡春明 苏万华 谢辉
机构地区 天津大学内燃机燃烧学国家重点实验室 天津大学天津内燃机研究所
出处 《中国激光》 EI CAS CSCD 北大核心 2002年第6期561-564,共4页 Chinese Journal of Lasers
关键词 柴油机 喷雾 测量 应用 ND:YAG激光器 激光诊断 Nd∶YAG laser, spray, measurement
分类号 TK421.43 [动力工程及工程热物理—动力机械及工程] TN249 [电子电信—物理电子学]
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参考文献8

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同被引文献20

  • 1王德忠,黄震,张连方.激光技术在燃油喷雾测试中应用的进展[J].激光技术,1995,19(1):26-34. 被引量：16
  • 2初纶孔.柴油机供油与雾化[M].大连:大连理工大学出版社,1988.
  • 3Volker Sick, Boris Stojkovic. Attenuation Effects on Imaging Diagnostics of Hollow - Cone Sprays [J].Appl. Opt., 2001,40:2435 - 2442.
  • 4S. Idlahcen, J.B. Blaisot, T. Girasole, L. Mees. Ultra- fast time gated images of a high pressure spray[C]. 14th International Symposium on Apphcations of Laser Techniques to Fluid Mechanics, Lisbon, Portugal, 2008.
  • 5Qin Zhong,and John T. Fourkas. Optical Kerr Effect Spectroscopy of Simple Liquids[J].J. Phys. Chem. B,2008, 112,15529-15539.
  • 6M.A. Linne et al., Proc. Combust. Inst, 2009, doi: 10. 1016/j . proci,2008.07. 040.
  • 7Mark Linne, Megan Paciaroni, Tyler Hall. Ballistic imaging of the near field in a diesel spray[J]. Experiments in Fluids , 2006,40:836 - 846.
  • 8Mark A. Linne, Megan Paciaroni, James R. Gord. Ballistic imaging of the liquid core for a steady jet in crossflow[ J]. APPLIED OETICS 1 November, 2005,44(31 ) :52.
  • 9David L. Sedarsky, Megan E. Paciaioni, and Mark A. Linne, Velocity imaging for the liquid - gas interface in the near field of an atomizing spray: proof of concept[J]. OPTICS LETTERS, April 1,2006,31 (7).
  • 10Jacob B. Sdlmidt,Zane D. Schaefer,Terrence R. Meyer,et al.Ultrafast time -gated ballistic- photon imaging and Shadow graph in optically dense rocket sprays[J].Appl. Opt.J February ,2000,48(4).

引证文献4

二级引证文献7

中国激光
2002年 第6期

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