Momentum and Heat Transfer in Two-Phase Bubble Flow in Concentric Annuli

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概要

• 論文の詳細を見る

• A model is proposed which describes the transfer process of momentum and heat in a two-phase bubble flow in concentric annuli. From this model the velocity profile and the wall shear stress for a given flow can be predicted when its void fraction profile is known. Furthermore, when a uniform heat flux is added to the system, its temperature distribution and heat transfer coefficient can be determined. Comparisons are made between the predictions and the measurements for velocity profile, wall shear stress and heat transfer coefficient, and then satisfactory agreement is obtained.

• 一般社団法人日本機械学会の論文

著者

• Sadatomi Michio

  Faculty Of Engineering Kumamoto University

• SARUWATARI Shinichi

  Ariake Technical College

• SATO Yoshifusa

  Faculty of Engineering, Kumamoto University

• Sato Yoshifusa

  Faculty Of Engineering Kumamoto Univ.

関連論文

• Momentum and Heat Transfer in Two-Phase Bubble Flow in Concentric Annuli
• Flow Distribution and Pressure Drop for Parallel Flow
• Two-Phase Flow Characteristics in the Disturbed Flow Region after Mixing Air and Water
• Forced Convective Heat Transfer in Vertical Air-water Bubble Flow
• Performance of Air-Lift Pump

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