| 动压型机械密封技术的应用和发展 |
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| 引用本文： | 于新奇,王振辉,蔡仁良. 动压型机械密封技术的应用和发展[J]. 流体机械, 2005, 33(8): 28-32,13 |
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| 作者姓名： | 于新奇 王振辉 蔡仁良 |
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| 作者单位： | 河北科技大学,河北,石家庄,050054;华东理工大学,上海,200237 |
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| 摘 要： | 介绍了干气密封、上游泵送机械密封、热流体动压机械密封和激光加工多孔端面机械密封等动压型机械密封的基本原理、发展概况及应用场合，指出其发展趋势，提出我国开展动压型机械密封研究和开发的方法和前景。
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| 关 键 词： | 机械密封 动压效应 应用 |
| 文章编号： | 1005-0329（2005）08-0028-05 |
| 收稿时间： | 2005-10-22 |
| 修稿时间： | 2005-10-22 |
Application and Development of Hydrodynamic Mechanical Seal |
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| YU Xin-qi,WANG Zhen-hui,CAI Ren-liang. Application and Development of Hydrodynamic Mechanical Seal[J]. Fluid Machinery, 2005, 33(8): 28-32,13 |
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| Authors: | YU Xin-qi WANG Zhen-hui CAI Ren-liang |
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| Abstract: | Fundamentals, developing situation and industrial applications of hydrodynamic mechanical seals, such as gas lubricated seals, upstream pumping mechanical seals, thermohydrodynamic mechanical seal and laser-textured mechanical seals with micro-pores are briefly introduced. Their developing tendency is forecasted. Researching method and developing prospect of hydrodynamic mechanical seals in our country are proposed. |
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| Keywords: | mechanical seals hydrodynamic effect application |
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