Particles Concentration Measurement of Fluidized Bed in Wavy Flow by Impedance Method

• NOGUCHI Tsuneo

  Cygnus Mill Co. LTD

• HONDA Masaaki

  Cygnus Mill Co. LTD

• TAKEI Masahiro

  Nihon University, College of Science and Technology

• HOSHINO Kunihiro

  National Maritime Research Institute

• ISHII Susumu

  Nihon University, College of Industrial Technology

• OCHI Mitsuaki

  Nihon University, College of Science and Technology

Abstract

Particles concentration in a fluidized bed with water pulsation for Lithium collection system in seawater has been measured using impedance method. As a result, the void fraction is increased in the lower layer and that is decreased in the upper layer as the frequency increases. Moreover, the void fraction in the lower layer has a reasonable agreement with the Richardson- Zaki equation. The amplitudes of vibration in the lower and upper layers increase as the frequency increases. However, it is not changed among the frequencies in the middle layer.

Journal

• Journal of the Japanese Society for Experimental Mechanics

  Journal of the Japanese Society for Experimental Mechanics 8 (Special_Issue), s37-s42, 2008

  The Japanese Society for Experimental Mechanics

Keywords

• Solid-liquid Two Phase Flow
• Fluidized Bed
• Impedance Method
• Void Fraction
• Particles Concentration

Details

• CRID: 1390282680166815488
• NII Article ID: 10021155996
• NII Book ID: AA11822914
• DOI: 10.11395/jjsem.8.s37
• ISSN: 18844219
• ISSN: 13464930
• NDL BIB ID: 9567927
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I9567927
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • CiNii Articles
• Abstract License Flag: Disallowed