Liquid Holdup and Liquid-to-Particle Mass Transfer for Gas Continuous Two-Phase Flow in Packed Beds

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概要

• 論文の詳細を見る

• Mass transfer coefficients from liquid phase to particles in packed beds have been investigated for gas continuous two phase flow with a stationary gas phase. Liquid holdup existing in packed beds was obtained by using the method of neutron attenuation and a correlation for liquid holdup was presented as a function of the Reynolds number and the Galilei number. Liquid-to-particle mass transfer coefficients were measured by the limiting current technique. Mass transfer coefficients in two phase flow became greater than those in liquid-full single flow, and were arranged by modifying the Reynolds number and the Sherwood number, considering the actual liquid velocity among particles and the ratio of the mass transfer area to the sectional area of liquid film.

• 一般社団法人日本機械学会の論文
• 1989-08-15

著者

• Aoki Kazuo

  Department of Public Health and Hygiene, Oita Medical University

• Aoki Kazuo

  Department Of Public Health And Hygiene Oita Medical University

• HATTORI Masaru

  Department of Mechanical Engineering, Nagaoka University of Technology

• Hattori Masaru

  Department Of Mechanical Engineering Nagaoka University Of Technology

• YAMANAKA Naoki

  Matsushita Electric Industrial Co., LTD.

• Yamanaka Naoki

  Matsushita Electric Industrial Co. Ltd.

• Aoki Kazuo

  Department Of Aeronautics And Astronautics Graduate School Of Engineering Kyoto University

• Aoki Kazuo

  Department Of Aeronautical Engineering Kyoto University

• HATTORI Masaru

  Department of Mechanical Engineerig, Technological University of Nagaoka

• Hattori Masaru

  Department of Machine Engineering, Tokyo Institute of Technology

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