APPLICATION OF DYNAMIC 3-D STEREOSCOPIC PIV TO PBT AND RUSHTON MIXERS(Measurement)

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概要

• 論文の詳細を見る

• The agitators are used in various industrial fields where it is necessary to mix two reactants in a short period of time. However, despite their widespread use, complex mixing flow characteristics of industrial agitators have not investigated systematically. The present research aimed to measure the unsteady mixing flow by dynamic stereo PIV. In this research, axial and radial types of impellers were used. Two high resolutions, high-speed digital cameras (1280pixel×1024pixel) were used to allow the time-resolved animation work. The rotating speed of mixing impellers is 100rpm respectively. The present dynamic stereo PIV represents the complicated velocity fields, especially, in terms of time-dependent characteristics of the velocity fields at given measuring sections. Quantities such as three velocity vector components, vortices distributions and other related flow information can be easily visualized by means of the 3D time-resolved postprocessing software to make the easy understanding of the unsteady mixing flow characteristics in the field of industrial agitators.

• 一般社団法人日本機械学会の論文
• 2005-10-05

著者

• Lee Youngho

  Division Of Mechanical & Information Engineering Korea Maritime University

• Kim Jeonghwan

  Korea Marine Equipment Research Institute Korea Maritime University

• Kim BeomSeok

  Graduate School of Mechanical Engineering Department, Korea Maritime University

• Yang ChangJo

  Mechanical Engineering Department, Korea Maritime University

• Yang Changjo

  Mechanical Engineering Department Korea Maritime University

• Kim Beomseok

  Graduate School Of Mechanical Engineering Department Korea Maritime University

関連論文

• APPLICATION OF DYNAMIC 3-D STEREOSCOPIC PIV TO PBT AND RUSHTON MIXERS(Measurement)

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