Basic Research on a Numerical Processing of a Flow Field using an Image Information

• Kishinoto Manabu

  Osaka Institute of Technology

• Matsushima Eiji

  Osaka Institute of Technology

• Hojo Katsuhiko

  Osaka Institute of Technology

Bibliographic Information

Other Title

• A109 画像情報を用いた流れ場の数値処理に関する基礎的研究
• ガゾウ ジョウホウ オ モチイタ ナガレバ ノ スウチ ショリ ニ カンスル

Abstract

In an image processing velocimetry, the velocities at several points can be measured without contacting a flow, simultaneously.The physical quantities in a flow field as vorticity, stream function and pressure distribution have been obtained from the corresponding distribution of velocity.<BR>The final object of our study is to obtain the pressure distribution of a flow field using an experimental data of pressure besides the data of image processing velocimetry.<BR>As a preliminary step, a lid driven cavity flow is examined two-dimensionally using PIV in this paper.We applied SOLA method to the obtained velocity distributions so as to satisfactory the continuity of flow.The physical quantities based on the obtaind results are discussed in this paper.

Journal

• Journal of the Visualization Society of Japan

  Journal of the Visualization Society of Japan 16 (Supplement2), 35-38, 1996

  The Visualization Society of Japan

Details

• CRID: 1390282679597385216
• NII Article ID: 10002674296
• NII Article ID: 130003648601
• NII Book ID: AN10374478
• DOI: 10.3154/jvs.16.supplement2_35
• ISSN: 1884037X
• ISSN: 09164731
• NDL BIB ID: 4056005
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4056005
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed