Contraction Coefficient of a Thick Orifice for Compressible Flows

Hiroyuki Hirahara, Naohiro Nakano, Toshiyuki Aoki, Kazuyasu Matsuo

研究成果: Contribution to journalArticle査読

1 被引用数 (Scopus)

抄録

The purpose of the present is to report a contraction coefficient of a two-dimensional thick orifice for compressible flows. An experimental investigation was performed using a shock tunnel, and the orifice flow was visualized by a color schlieren method. The experimental results show that the compressible flows through an orifice can be classified into three patterns and the contraction coefficient of a thick orifice increases with increase in the length-height ratios.

本文言語英語
ページ(範囲)1785-1788
ページ数4
ジャーナルTransactions of the Japan Society of Mechanical Engineers Series B
55
515
DOI
出版ステータス出版済み - 1989

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Mechanical Engineering

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