B224 PIV法に基づく3次元流速場計測法の開発

• 山本 亮介

  (財)電力中央研究所

書誌事項

タイトル別名

• Three-Dimensional Measurement of Velocity Field Using PIV
• PIVホウ ニ モトズク 3ジゲン リュウソクバ ケイソクホウ ノ カイハツ

抄録

For the study of three-dimensional fluid velocity field, a new technique based on cross-correlation method is investigated in this paper. Although the ordinary crosscorrelation method is used for the two-dimensional analysis of the flow, it is extended to three-dimensional analysis. Three-dimensional gray-level digital data of flow field are required to analyze the vector field using this algorithm. Hence, they are reconstructed from a series of images that show a vertical section of the flow field visualized by moving a laser light sheet. The validity of this method was examined for a constant flow and a jet of water.

収録刊行物

• 可視化情報学会誌

  可視化情報学会誌 17 (Supplement2), 185-188, 1997

  社団法人 可視化情報学会

詳細情報

• CRID: 1390001204620153728
• NII論文ID: 10002675222
• NII書誌ID: AN10374478
• DOI: 10.3154/jvs.17.supplement2_185
• ISSN: 1884037X
• ISSN: 09164731
• NDL書誌ID: 4302660
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4302660
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可