3D Measurement of Fluid Motion induced by Ascending Spheres using the Path-line Connecting Method
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- UMASE Shinya
- 大阪市立大学大学院工学研究科都市系専攻
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- NAKAJO Sota
- 京都大学防災研究所
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- SHIGEMATSU Takaaki
- 大阪市立大学大学院工学研究科
Bibliographic Information
- Other Title
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- 流跡線連結法を用いた浮上粒子周りの3次元流体運動計測
Description
Authors have developed a new particle tracking velocimetry using path-line images without respite of exposure. A new detection method of coordinate of end-points path-lines is proposed in this paper. It is achieved by adding hue to the information of grayscale image captured by two cameras. Validation of the method is examined using artificial images. Further an application result of the method to measurement of 3D fluid motion induced by ascending spheres is presented.
Journal
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- JAPANESE JOURNAL OF MULTIPHASE FLOW
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JAPANESE JOURNAL OF MULTIPHASE FLOW 24 (5), 665-672, 2011
THE JAPANESE SOCIETY FOR MULTIPHASE FLOW
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Keywords
Details 詳細情報について
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- CRID
- 1390001204437188480
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- NII Article ID
- 130004514034
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- ISSN
- 18815790
- 09142843
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed