| 压电测试法测定组合填料的液膜压力 |
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| 引用本文： | 刘克旺,顾永泉.压电测试法测定组合填料的液膜压力[J].润滑与密封,1996(2):45-47. |
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| 作者姓名： | 刘克旺 顾永泉 |
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| 作者单位： | 齐鲁石化公司职工大学(刘克旺)，石油大学(顾永泉) |
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| 摘 要： | 本文根据压电测量的基本原理，用自制的压电薄膜传感器对动态条件下三种填料的１５种组合形式的液膜压力分布进行了测试，并得出了组装填料的匹配原则，为研究组合填料的密封机理提供了可靠的依据。
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| 关 键 词： | 压电测量 组合填料 液膜 压力 密封 |
Measuring of Combined Packing Seal Fluid Film Pressure by Piezoelectric Method |
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| Liu Kewang.Measuring of Combined Packing Seal Fluid Film Pressure by Piezoelectric Method[J].Lubrication Engineering,1996(2):45-47. |
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| Authors: | Liu Kewang |
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| Abstract: | Fluid film pressure distribution of combined packing are measueed on the principle of piezoelectric measurement under dynamic condition, and arrangement principle of combined packing is attained, which provides a reliable basis for study on its sealing mechanism. |
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| Keywords: | Piezoelectric Measurement Combined packing Fluid film pressure |
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