| “O”型胶圈刚度系数、阻尼系数的测定 |
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| 引用本文： | 尹佩琪.“O”型胶圈刚度系数、阻尼系数的测定[J].航空学报,1987,8(2):19-21. |
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| 作者姓名： | 尹佩琪 |
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| 作者单位： | 航空附件研究所 |
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| 摘 要： | 本文论述了支承在气体轴承上的“O”型胶圈刚度系数、阻尼系数的测试方法和原理。对三种不同胶料制成的“O”型圈的刚度系数和阻尼系数进行了测试,试验值用图綫形式给出。同时考虑了供气压力和“O”型圈安装压缩量对刚度系数、阻尼系数的影响。
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| 收稿时间： | 1986-02-25; |
MEASUREMENTS ON STIFFNESS AND DAMPING COEFFICIENTS OF“O”TYPE RUBBER RING |
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| Yin Peiqi.MEASUREMENTS ON STIFFNESS AND DAMPING COEFFICIENTS OF“O”TYPE RUBBER RING[J].Acta Aeronautica et Astronautica Sinica,1987,8(2):19-21. |
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| Authors: | Yin Peiqi |
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| Institution: | Institute of Aero-Accessories |
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| Abstract: | This peper discusses the technique and principle for measuring the stiffness and damping coefficients of O-rings in gas bearing. Stiffness and damping coeffieienst for O-rings of three different rubbers were determind experimently. Experimental data are given graphically in this paper. The effect of pressures in gas supply and installed compressibility of O-rings upon stiffness and damping coefficients are also considered. |
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