Single- and Two-Phase Turbulent Mixing Rate between Subchannels in Triangle Tight Lattice Rod Bundle(<Special Issue>International Conferences on Power and Energy)
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概要
- 論文の詳細を見る
In order to obtain the data on turbulent mixing rate between triangle tight lattice subchannels, which will be adopted as the next generation BWR fuel rod bundle, adiabatic experiments were conducted for single- and two-phase flows under hydrodynamic equilibrium flow conditions. The gas and liquid mixing rates measured for two-phase flows were found to be affected by the void fraction and/or flow regime, as reported in our previous study on a simulated square lattice rod bundle channel having hydraulic diameters of about four times larger than the present tight lattice channel. Comparing the present mixing rate data with those for the square lattice channel and a triangle one in other institution, we found that the mixing rate was considerably smaller in the present channel than the other ones, i.e., a channel size effect.
- 一般社団法人日本機械学会の論文
- 2006-05-15
著者
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Sadatomi Michio
Department Of Mechanical System Engineering Graduate School Of Science And Technology Kumamoto Unive
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Sadatomi Michio
Department Of Mechanical Engineering & Materials Science Kumamoto University
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Kawahara Akimaro
Department Of Mechanical System Engineering Graduate School Of Science And Technology Kumamoto Unive
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Kawahara Akimaro
Department Of Mechanical Engineering & Materials Science Kumamoto University
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Kudo Hiroyuki
Department Of Anatomy Juntendo University School Of Medicine
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Kano Keiko
Department Of Mechanical System Engineering Graduate School Of Science And Technology Kumamoto Unive
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Kano Keiko
Department Of Applied Chemistry Nagoya Institute Of Technology
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Kudo Hiroyuki
Department Of Mechanical System Engineering Graduate School Of Science And Technology Kumamoto Unive
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