D106 ワイヤーメッシュトモグラフィ法を用いた鉛直円管内気液二相流の可視化

• 茂手木 裕一

  東工大院

• ワンヂラニラン ワィーリン

  東工大院

• 木倉 宏成

  東工大原子炉研

• 有冨 正憲

  東工大原子炉研

• 山内 豊明

  原電

書誌事項

タイトル別名

• Visualization for gas-liquid two-phase flow using wire mesh tomography
• ワイヤーメッシュトモグラフィホウ オ モチイタ エンチョクエンカン ウチキエキ 2ソウリュウ ノ カシカ

抄録

Wire Mesh Tomography (WMT), which is system to measure two-phase flow, has been developed in our laboratory. Measurement principle of WMT is detecting conductivity difference between gas and liquid. WMT measures void fraction as raw date, and calculates gas velocity and bubble volume etc. In this paper, this measurement technique was applied to vertical circular pipe of 50mm diameter and about 7m heights. New Wire Mesh Sensor (WMS), which is measurement part of WMT, for circular pipe, have been made. When experiment was performed, superficial gas and water velocity. The effect of each flow parameter was found for void fraction, true gas velocity and bubble volume and the results was in good agreement with the past research, qualitatively.

収録刊行物

• 可視化情報学会誌

  可視化情報学会誌 23 (Supplement1), 179-182, 2003

  社団法人 可視化情報学会

キーワード

• Wire Mesh Tomography
• Gas-liquid two-phase flow
• Vertical pipe
• Void fraction
• Visualization

詳細情報

• CRID: 1390001204618991744
• NII論文ID: 10012625177
• NII論文ID: 130003649799
• NII書誌ID: AN10374478
• DOI: 10.3154/jvs.23.supplement1_179
• ISSN: 1884037X
• ISSN: 09164731
• NDL書誌ID: 6641607
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I6641607
• 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