Oscillating Phenomena of a Jet in a Jet-edge System : 1st Report, Behavior and Frequency of an Oscillating Jet
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概要
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A two-dimensional jet begins to oscillate in transverse direction when it impinges on a wedge-shaped object. This is well known as the edge-tone phenomenon, and many experimental and theoretical studies have been made for a long time. Nevertheless, the mechanism of determination of the oscillating frequency which is one of the most fundamental properties of the edge-tone phenomenon is not clarified yet. In this investigation, the behavior of the oscillating jet and thee mechanism of determination of the oscillating frequency are studied experimentally and a theoretical model which explains these phenomena is proposed. And the propriety of this model is verified by comparison of experimental and theoretical results about the oscillating frequency and the shapes of the streak lines of the oscillating jet.
- 一般社団法人日本機械学会の論文
著者
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Shakouchi Toshihiko
Faculty Of Engineering Mie University
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Suematsu Yoshikazu
School Of Engineering Nagoya University
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ITO Tadaya
School of Engineering, Nagoya University
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Ito Tadaya
School Of Engineering Nagoya University
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SHIA Yoshiaki
Nippon Steel Corporation
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SUEMATSU Yoshikazu
School of Engineering, Nagoya University
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