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双旋转盘腔压力特性实验

蔡旭 罗翔 徐国强 李登超 黄由之

蔡旭, 罗翔, 徐国强, 李登超, 黄由之. 双旋转盘腔压力特性实验[J]. 航空动力学报, 2013, 28(10): 2267-2275.
引用本文: 蔡旭, 罗翔, 徐国强, 李登超, 黄由之. 双旋转盘腔压力特性实验[J]. 航空动力学报, 2013, 28(10): 2267-2275.
CAI Xu, LUO Xiang, XU Guo-qiang, LI Deng-chao, HUANG You-zhi. Experiment on pressure characteristics of dual rotating cavities[J]. Journal of Aerospace Power, 2013, 28(10): 2267-2275.
Citation: CAI Xu, LUO Xiang, XU Guo-qiang, LI Deng-chao, HUANG You-zhi. Experiment on pressure characteristics of dual rotating cavities[J]. Journal of Aerospace Power, 2013, 28(10): 2267-2275.

双旋转盘腔压力特性实验

Experiment on pressure characteristics of dual rotating cavities

  • 摘要: 将压力传感器安装在测点测量几何结构复杂的双旋转盘腔转盘表面的压力分布及盘腔进出口的总压损失.实验结果表明:当湍流参数由0.1变化到0.4时,转盘表面的压力先随旋转雷诺数的增大而减小,之后随旋转雷诺数的增大而增大,并且转变的湍流参数对于两个转盘是不同的.在相同湍流参数下,旋转雷诺数决定了转盘表面的压力分布曲线形状;两个旋转腔的总压损失随湍流参数的增大而增大,随旋转雷诺数的变化规律不同,右旋转腔两个入口到出口的总压损失随旋转雷诺数的变化规律也有差异.

     

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出版历程
  • 收稿日期:  2013-06-08
  • 刊出日期:  2013-10-28

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