Pressure Effect on Velocity of Liquid Lumps in Vertical Upward Gas-Liquid Two-Phase Flow
スポンサーリンク
概要
- 論文の詳細を見る
Liquid lump velocities were experimentally determined for vertical upward gas-liquid two-phase flow under a wide range of pressures from near atmospheric pressure to a highly elevated pressure, about 20MPa. The liquid lumps dealt with here are the liquid slug, huge wave, disturbance wave and ephemeral large wave. Velocities were determined using two sets of signals of time-varying cross-sectional mean liquid holdup which were electrically detected at two axially separated locations of the test tube. The effects of flow parameters such as gas and liquid flow rates as well as pressure on liquid lump velocities are described. The initiation of the transition from plug flow to huge wave flow is also discussed in the presentation of the results.
- 一般社団法人日本機械学会の論文
- 1992-08-15
著者
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MORI Koji
Department of Applied Physics, University of Miyazaki
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Mori Koji
Department Of Mechanical Engineering Osaka University
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Mori Koji
Department Of Applied Physics University Of Miyazaki
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Sekoguchi Kotohiko
Department of Mechanical Engineering, Osaka University
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Shimizu Hideo
Intelligent System Engineering, Ube Technical College
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Nakazatomi Masao
Intelligent System Engineering, Ube Technical College
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Takeishi Masayuki
Department of Mechanical Engineering, Osaka University
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MIYAKE Gyouji
Intelligent System Engineering, Ube Technical College
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Miyake Gyouji
Intelligent System Engineering Ube Technical College
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Nakazatomi Masao
Intelligent System Engineering Ube Technical College
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Sekoguchi Kotohiko
Department Of Mechanical Engineering Osaka University
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Shimizu Hideo
Intelligent System Engineering Ube Technical College
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Takeishi Masayuki
Department Of Mechanical Engineering Osaka University
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