| 高压烧结炉虫形密封圈性能研究 |
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| 引用本文： | 于小哲,蔡永梅,谢禹钧.高压烧结炉虫形密封圈性能研究[J].辽宁石油化工大学学报,2016,36(4):54. |
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| 作者姓名： | 于小哲 蔡永梅 谢禹钧 |
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| 作者单位： | (辽宁石油化工大学机械工程学院,辽宁抚顺113001) |
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| 基金项目： | 辽宁省自然科学基金资助项目(LS2010100)。 |
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| 摘 要： | 采用FEM 方法对Dn1160型压力烧结炉中虫形密封圈做非线性接触分析,利用Ansys14.5模拟计算虫形密封圈VonMises应力、接触变形、接触应力及分布情况,对比不同参数时开裂破坏及寿命。讨论了系统内压、槽口半径、密封间隙、摩擦系数改变对密封性能的影响,进而完善虫形圈的密封性能。
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| 关 键 词： | 虫形密封圈 非线性有限元 接触分析 |
| 收稿时间： | 2015-12-09 |
Performance Research of Wormlike Sealing Ring in High-Pressure Sintering Furnace |
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| Yu Xiaozhe,Cai Yongmei,Xie Yujun.Performance Research of Wormlike Sealing Ring in High-Pressure Sintering Furnace[J].Journal of Liaoning University of Petroleum & Chemical Technology,2016,36(4):54. |
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| Authors: | Yu Xiaozhe Cai Yongmei Xie Yujun |
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| Affiliation: | School of Mechanical Engineering，Liaoning Shihua University，Fushun Liaoning 113001,China |
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| Abstract: | The finite element method is used to analyze the nonlinear contact of the wormlike sealing ring in Dn1160 high-pressure sintering furnace. Using Ansys 14.5 to simulate the Von Mises stress under different static. Through the contact deformation, contact stress and the distribution of the stress, the easily crack position and service life of the wormlike sealing ring can be reflected. Then discuss the effects of different system pressure, notch radius, seal clearance, friction coefficient on the sealing performance. So as to evaluate the sealing performance of the wormlike sealing ring. |
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| Keywords: | Wormlike sealing ring Nonlinear FEM Contact analysis |
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