Flow Visualization and PTV Analysis of Radial Inflow in a Closed Rotating Cylinder with One Fixed Stirrer-Type End

• TAKAHASHI Hideharu

  Graduate School of Engineering, Tokyo Institute of Technology

• NGUYEN Tat Thang

  Institute of Mechanics

• KIKURA Hiroshige

  Graduate School of Engineering, Tokyo Institute of Technology

• ARITOMI Masanori

  Graduate School of Engineering, Tokyo Institute of Technology

抄録

Flow characteristics of the radial inflow are investigated in a closed rotating cylinder. This cylinder consists of the outer rotating casing and the inner fixed body providing the flow inlet and outlet. The cylinder can rotate at the speed in range between 0 and 6000 rpm. The fixed body can have the stirrer blade on its top. This time, both type with and without the stirrer blade were investigated. Using a transparent acrylic for the upper part of the casing, fluid flows with tracer particles were shot with a high-speed camera (HSC). Then, the visualized flow images were measured by Particle Tracking Velocimetry (PTV) analysis. The analyzed results are helpful in investigating the heat transfer characteristics of a certain type of rotating cylinder cooling.

収録刊行物

• 実験力学

  実験力学 8 (Special_Issue), s55-s60, 2008

  日本実験力学会

キーワード

• Fluid Flow
• Rotating Cylinder
• Flow Visualization
• Particle-Tracking Velocimetry
• High Speed Camera

詳細情報

• CRID: 1390282680166820864
• NII論文ID: 10021156033
• NII書誌ID: AA11822914
• DOI: 10.11395/jjsem.8.s55
• ISSN: 18844219
• ISSN: 13464930
• NDL書誌ID: 9567975
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I9567975
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可