A Study on the Spread of Rectangular Jets (The Mixing Layer Near the Jet Exit and Visualization by the Dye Method

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概要

• 論文の詳細を見る

• The characteristics of the air jets issuing from two kinds of exit shapes with an aspect ratio of 5 were measured at the first half of the experiment. Discrepancies between the orifice-type jet and the nozzle-type jet with a parallel part are clarified for two bilaterally symmetric planes of the jets. At the latter half of the experiment, submerged jets, colored by blue-black ink, are issued into a water tank and observed for exits of different exit shapes and aspect ratios. The observed flow types corresponded to the already known characteristics of the jet spread in the two bilatellary symmetric planes. In addition, it is interesting to find that the relative magnitude of the spread in the planes changed twice. This is also the case for both the nozzle- and orifice -type jets with a small exit velocity (a low Reynolds number).

• 一般社団法人日本機械学会の論文
• 1989-02-15

著者

• Horikoshi Choji

  Kumamoto Institute Of Technology

• TSUCHIYA Yoshiaki

  Faculty of Engineering, Shinshu University

• SATO Takashi

  The Lamented

• TAKAHASHI Michinao

  Aisin Seiki Co.

• Tsuchiya Yoshiaki

  Faculty Of Engineering Shinshu University

• Takahashi M

  Aisin Seiki Co.

• Sato T

  Institute Of Energy Engineering Faculty Of Engineering Yokohama National University

関連論文

• A Study on the Spread of Rectangular Jets (The Mixing Layer Near the Jet Exit and Visualization by the Dye Method
• A Study on the Spread of the Rectangular Jets : 2nd Report, Effect of Exit Shape on the Mean Velocity Fields
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• Self-Focusing of Ion Wave in Plasma with Negative Ion

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