The cooling flow rate have more effects on average nu number than rotating speed in this pre-swirl Angle.

该预旋角情况下，进气雷诺数对盘面平均努赛尔特数的影响大于旋转雷诺数。

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The cooling flow rate have more effects on average nu number than rotating speed in this pre-swirl Angle.

该预旋角情况下，进气雷诺数对盘面平均努赛尔特数的影响大于旋转雷诺数。

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