J054013 粒子のストリーク像を利用した3次元トモグラフィPTV(〔J054-01〕流れの高次元化可視化に向けて(1))

書誌事項

タイトル別名
  • J054013 3D Tomographic PTV using Particle Streak Images

抄録

In the new trend of 3D image velocimetry techniques for flow measurement, particle streak visualization is attempted in order to apply it to tomographic reconstruction of 3D particle streaks. The reconstructed particle streaks are then morphologically analyzed and their locations and three vector components are quantified. The velocity recovery results of this new approach are compared to those of the conventional 3D tomographic particle velocimetry based on instantaneous particle images at two time differential exposures.

収録刊行物

  • 年次大会

    年次大会 2013 (0), _J054013-1-_J054013-4, 2013

    一般社団法人 日本機械学会

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