| 螺旋槽气体端面密封动力学研究进展 |
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| 引用本文： | 曹登峰,宋鹏云,李伟,赵越.螺旋槽气体端面密封动力学研究进展[J].润滑与密封,2006(5):178-182,191. |
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| 作者姓名： | 曹登峰 宋鹏云 李伟 赵越 |
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| 作者单位： | 1. 昆明理工大学生物与化学工程学院,云南昆明,650224
2. 曲靖卷烟厂,云南曲靖,655000 |
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| 基金项目： | 云南省自然科学基金;云南省高校教育教学科研带头人资助项目 |
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| 摘 要： | 气体端面密封属于非接触机械密封，密封操作的稳定性和可靠性与其动力学特性密切相关，螺旋槽气体端面密封动力学研究一直是该领域研究的热点和难点。综述了国内外气体端面密封动力学的理论及实验研究的发展历程、现状，指出低速气体端面密封动力学方面的理论研究和实验研究将足密封动力学研究的一个重点和方向。
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| 关 键 词： | 机械密封 气体端面密封 螺旋槽 动力学 |
| 文章编号： | 0254-0150（2006）5-178-5 |
| 收稿时间： | 2005-11-16 |
| 修稿时间： | 2005-11-16 |
A Review on the Development of Seal Dynamics about the Spiral Grooves Gas Face Seal |
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| Cao Dengfeng,Song Pengyun,Li Wei,Zhao Yue.A Review on the Development of Seal Dynamics about the Spiral Grooves Gas Face Seal[J].Lubrication Engineering,2006(5):178-182,191. |
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| Authors: | Cao Dengfeng Song Pengyun Li Wei Zhao Yue |
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| Affiliation: | 1. Faculty of Biological and Chemical Engineering, Kunming University of Science and Technology, Kunming Yunnan 650224, China; 2. Qujing Cigarette Factory, Qujing Yunnan 655000 ,China |
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| Abstract: | Dry gas seal is a non-contacting mechanical seal.The operating stability and reliability is close relation to the seal dynamics.Spiral grooves gas face seal dynamics is an important and difficult research area since the early 1960's.The development of the theory analysis method and experimental skills on the seal dynamics about the spiral grooves gas face seal was introduced.It is pointed out that the theory analysis and experimental research of low speed spiral grooves gas face seal dynamics is the development direction. |
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| Keywords: | mechanical seal gas face seal spiral grooves dynamics |
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