B303 直交配置された異径2円柱の間隙内に形成する首飾渦の可視化

• 山田 英巳

  徳山工業高等専門学校

書誌事項

タイトル別名

• Visualization of Necklace Vortices between Two Cylinders Crossed with Different Diameter

抄録

Flow pattern of the necklace vortices in the gap space between two circular cylinders whose diameter is different forming a separated cross was visualized in the symmetrical plane under the Reynolds number of 1500. The space ratio was altered from s/d ₁=0 to 2.0, and the diameter ratio was altered from d ₂/d ₁=0.67 to 1.5. As the results, 8-system of necklace vortices is formed in the wide range of s/d ₁ and d ₂/d ₁. The space ratio in which the necklace vortex is formed becomes large with the diameter ratio increasing.

収録刊行物

• 可視化情報学会誌

  可視化情報学会誌 24 (Supplement1), 377-378, 2004

  社団法人 可視化情報学会

キーワード

• Necklace vortices
• Cross arrangement
• Two circular cylinders

詳細情報

• CRID: 1390282679596872320
• NII論文ID: 10013273290
• NII論文ID: 130003650094
• NII書誌ID: AA11907562
• DOI: 10.3154/jvs.24.supplement1_377
• ISSN: 1884037X
• ISSN: 09164731
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可