Characteristics of diesel sprays by high speed video camera

Dezhong Wang*, Zhen Huang, Chengjiao Tong, Gaozhi Jiang, Yasuhiro Daisho

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)


The diesel spray experiment was done with a constant volume chamber. A high speed CCD video camera was used to grab diesel sprays in three working conditions. The back pressures of the experiment were 0.1 MPa, 0.7 MPa and 1.05 MPa. The grabbing speed of the CCD video camera was set at 40500 frames per second. The digital image processing technique was used to sharpen the edge of the spray images. Three tip penetrations of the sprays were shown quantitatively. Some experimental problems, such as the open time of the three way valve and diesel oil-spraying time serial, etc., were analyzed.

Original languageEnglish
Pages (from-to)453-457
Number of pages5
JournalShanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University
Issue number4
Publication statusPublished - 2000 Apr
Externally publishedYes

ASJC Scopus subject areas

  • Management of Technology and Innovation


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