Color eccentric aperture method to measure positions of particles scattered in 3-D space

• UMEDA Koichi

  関大院

• YAMAMOTO Yasufumi

  関大

• UEMURA Tomomasa

  関大

Bibliographic Information

Other Title

• B207 カラー偏心アパーチャを用いた微小空間における微粒子の3次元位置計測

Abstract

In order to measure instantaneous three-dimensional velocity distributions in a small space, three-dimensional micro-PIV technique have to be developed. In this paper, the improved eccentric aperture method that could be conveniently applied to the three-dimensional PIV measurement in a small space is discussed. By introducing a color separation technique, the measurement distance can be expanded twice, and it can process dense tracer pictures. Some experimental examples are shown.

Journal

• Journal of the Visualization Society of Japan

  Journal of the Visualization Society of Japan 26 (Supplement2), 249-250, 2006

  The Visualization Society of Japan

Keywords

• Eccentric aperture
• single camera
• 3-D position

Details

• CRID: 1390282679595041920
• NII Article ID: 10018247524
• NII Book ID: AA11907562
• DOI: 10.3154/jvs.26.supplement2_249
• ISSN: 1884037X
• ISSN: 09164731
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed