The effects of gas flow rate and rotating speed on the fluid field, local void fraction distribution and bubble size distribution were investigated.

考察了不同通气量和操作转速下气液搅拌槽内流体流动，局部气含率和气泡尺寸的分布规律。

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Void fraction distribution characteristics in rod bundle with grid spacer is one of the important aspects in reactor thermal hydraulic characteristics research.

带定位格架棒束通道内的空泡份额分布特性是反应堆热工水力特性研究的重要内容。

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