| 碳纤维陶瓷基复合材料用于密封摩擦副的温度场研究 |
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| 引用本文： | 王金刚,张安妮,郭志鹏.碳纤维陶瓷基复合材料用于密封摩擦副的温度场研究[J].液压与气动,2018,0(12):90-96. |
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| 作者姓名： | 王金刚 张安妮 郭志鹏 |
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| 作者单位： | 西安石油大学， 陕西西安710065 |
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| 基金项目： | 西安石油大学全日制研究生创新项目（YCS17 212025） |
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| 摘 要： | 机械密封摩擦副材料的选择对密封的性能有很大的影响。碳纤维陶瓷基复合材料作为新兴复合材料，具有耐腐蚀性能优异、机械强度高、耐热性和热传导性能良好等特点，是机械密封副配对材料的很好选择。选用碳纤维陶瓷基复合材料作为机械密封摩擦副材料，用数值模拟方法得到其机械密封摩擦副间温度场的模拟值，并通过实验验证数值模拟的准确性。碳纤维陶瓷基复合材料应用于机械密封摩擦副时，密封在降低温升、减少泄漏及减少摩擦磨损方面改良效果明显。
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| 关 键 词： | 碳纤维陶瓷基复合材料 机械密封 温度场 数值模拟 |
| 收稿时间： | 2018-05-10 |
Temperature Field of Carbon Fiber Ceramic Matrix Composite for Sealing Friction Pairs |
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| WANG Jin-gang,ZHANG An-ni,GUO Zhi-peng.Temperature Field of Carbon Fiber Ceramic Matrix Composite for Sealing Friction Pairs[J].Chinese Hydraulics & Pneumatics,2018,0(12):90-96. |
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| Authors: | WANG Jin-gang ZHANG An-ni GUO Zhi-peng |
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| Affiliation: | Xi'an Shiyou University, Xi'an, Shaanxi710065 |
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| Abstract: | The choice of friction pair material for mechanical seal has a great influence on sealing performance. As a new composite material, carbon fiber ceramic matrix composite has excellent corrosion resistance, high mechanical strength, good heat resistance and heat transfer performance, and is a good choice for mechanical seal matching material. Temperature field and leakage value are simulated by computer when carbon fiber ceramic matrix composites are applied to friction pairs. And the simulation results are verified by experiments. The studies show that when carbon fiber ceramic matrix composites are used in mechanical seal friction pairs, the sealing performance is significantly improved, including reducing temperature rise, leakage and wear. |
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