Tracking Advective Flow Through Floc Interior

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概要

• 論文の詳細を見る

• We experimentally justified the validity of the basic assumption made in most floc models: there exists a strong advection flow through the floc. A swarm of bubbles were generated and released from the bottom of a water pool and rose at the same falling plane of the floc. Information regarding the fluid field, the capture ratio, and the extent of the advection flow were obtained by tracking the interactions of the floc and the bubbles. The advection flow through the floc is found unexceptionable in all tests. The polyelectrolyte flocculation would markedly reduce the extent of advection flow. The floc permeability was estimated based on comparison between experimental findings and the numerical simulations.

• 社団法人 化学工学会の論文
• 2002-06-01

著者

• Peng Xiao-feng

  Thermal Engineering Department Tsinghua University

• Wu Rome-ming

  Department Of Chemical And Materials Engineering Tamkang University

• Wu Rome-ming

  Department Of Chemical Engineering National Taiwan University

• TSOU Gian-Wei

  Department of Chemical Engineering, National Taiwan University

• YEN Pei-Shan

  Department of Chemical Engineering, National Taiwan University

• LEE Duu-Jong

  Department of Chemical Engineering, National Taiwan University

• Lee D‐j

  National Taiwan Univ. Taipei Twn

• Lee Duu-jong

  Department Of Chemical Engineering National Taiwan University

• Yen Pei-shan

  Department Of Chemical Engineering National Taiwan University

• Tsou Gian-wei

  Department Of Chemical Engineering National Taiwan University

関連論文

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