C216 高せん断流れに対応する画像変形を用いたPIV

• 山本 恭史

  関西大学

• 葛尾 文規

  関西大学大学院

• 植村 知正

  関西大学

書誌事項

タイトル別名

• Window deformation PIV for measurements of high shear-rate flows

抄録

In this paper, a window-deformation PIV was proposed in order to measure high shear-rate flows. For proper deformation, an appropriate velocity gradient tensor must be obtained. In the present approach, a method to extrapolate the velocity gradient from the region with higher reliability velocity was proposed. As a result of evaluation by using artificial images, it was found that the proposed method can be measure high-shear rate flows with little outliers.

収録刊行物

• 可視化情報学会誌

  可視化情報学会誌 26 (Supplement2), 331-332, 2006

  社団法人 可視化情報学会

キーワード

• Window Deformation
• PIV
• High Shear-Rate Flow

詳細情報

• CRID: 1390001204620728960
• NII論文ID: 10018247648
• NII論文ID: 130003650479
• NII書誌ID: AA11907562
• DOI: 10.3154/jvs.26.supplement2_331
• ISSN: 1884037X
• ISSN: 09164731
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可