FLOW CHARACTERISTICS OF PLANE WALL JET WITH SIDE WALLS ON BOTH SIDES(Wall Jet and Wall Flow)

スポンサーリンク

概要

• 論文の詳細を見る

• Flow characteristics of two-dimensional jet with side walls has been studied experimentally. Three kinds of cylindrical walls and a flat wall are provided for the side wall and they are combined and attached to the nozzle. Nine types of side wall conditions are investigated here. Velocity has been measured by a hot wire probe and separation point has been measured by a Pitot tube. Mean velocity profiles, growth of jet half width, decay of jet maximum velocity, and attachment distance are clarified. It is found that when cylindrical walls with different radii are installed, flow pattern changes remarkably depending on the jet velocity. Striking increase in jet half width is found to be related to the flow separation from the smaller cylindrical wall just behind the nozzle by the flow visualization.

• 一般社団法人日本機械学会の論文
• 2005-10-05

著者

• Kozato Yasuaki

  Faculty Of Engineering Gifu University

• KIKUCHI Satoshi

  Faculty of Engineering, Gifu University

• Kikuchi Satoshi

  Faculty Of Engineering Gifu University

• IMAO Shigeki

  Faculty of Engineering, Gifu University

• Imao Shigeki

  Faculty Of Engineering Gifu University

• HAYASHI Takayasu

  Kani Technical High School

• Hayashi Takayasu

  Graduate School of Engineering, Gifu University

関連論文

• Measurement of ground effect and boundary-layer transition by towing wind tunnel
• An Experimental Investigation of a Turbulent Cylindrical Wall Jet Equipped with Front-Facing Step : Separation and Reattachment Properties of Wall Jet Flow
• Flow Characteristics of Plane Wall Jet with Side Walls on Both Sides(Jets, Wakes and Separated Flows)
• FLOW CHARACTERISTICS OF PLANE WALL JET WITH SIDE WALLS ON BOTH SIDES(Wall Jet and Wall Flow)
• Characteristics of Low-Speed Streaks in the Flow of Drag-Reducing Surfactant Solution

スポンサーリンク