Analysis of impinging spray characteristics under high-pressure fuel injection. 1st report, measurements of impinging spray characteristics

Akinori Saito, Kiyomi Kawamura, Satoshi Watanabe, Takeshi Takahashi, Naoyuki Tuzuki

Research output: Contribution to journalArticlepeer-review

18 Citations (Scopus)

Abstract

Impinging spray characteristics, i.e., spray shape, droplet diameter, and distribution of excess air ratio are measured in the high-pressure fuel injection. In addition to the measurements of spray characteristics, the shape and thickness of adhered fuel film are also measured. The results on the measurement are as follows. (1) Spray tip extension increases with rising fuel pressure. (2) Mean droplet diameter becomes small after impinging. (3) Adhered fuel film becomes thinner with rising fuel pressure.

Original languageEnglish
Pages (from-to)3290-3295
Number of pages6
JournalTransactions of the Japan Society of Mechanical Engineers Series B
Volume59
Issue number566
DOIs
Publication statusPublished - 1993
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Mechanical Engineering

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