| 圆盘摩擦损失的降阻研究 |
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| 引用本文： | 王彤 陆逢升. 圆盘摩擦损失的降阻研究[J]. 水动力学研究与进展(A辑), 1997, 12(3): 339-343 |
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| 作者姓名： | 王彤 陆逢升 |
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| 作者单位： | 西安交通大学能源与动力工程学院!西安710049 |
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| 摘 要： | 本文根据间隙流场的特点，提出了在旋转圆盘与外壳间流场插入一能自由旋转圆盘的减阻方案，并进行了数值计算和实验研究。数值计算与实验结果均证明该措施有利于降低旋转圆盘上的摩擦损失功率。
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| 关 键 词： | 叶轮机械 圆盘摩擦损失 旋转圆盘 降阻 |
Study of Reduction-in Frictidnal Loss of Rotating Disk |
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| Wang Tong Lu Feng-sheng Zhang Yi-yun. Study of Reduction-in Frictidnal Loss of Rotating Disk[J]. Chinese Journal of Hydrodynamics, 1997, 12(3): 339-343 |
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| Authors: | Wang Tong Lu Feng-sheng Zhang Yi-yun |
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| Abstract: | According to the velocity distribution the flow field, a hypothesis that a rotating inserter between the disk and the wall will reduce the frictional loss of rotating disk is provided. The method has been studied experimentally and theoretically. The results of the numerical calculation and experiment verify that it is of great value to us. |
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| Keywords: | turbomachinery frictionai loss of disk rotating disk. |
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