| Lubrication and tribology in seawater hydraulic piston pump |
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| 引用本文： | WANGDong LIZhuang-yun ZHUYu-quan. Lubrication and tribology in seawater hydraulic piston pump[J]. 船舶与海洋工程学报, 2003, 2(1): 35-40. DOI: 10.1007/BF02935573 |
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| 作者姓名： | WANGDong LIZhuang-yun ZHUYu-quan |
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| 作者单位： | [1]DepartmentofAutomation,WuhanInstituteofScience＆Technology,Wuhan430073,China [2]HuazhongUniversityofScience＆Technology,Wuhan430074,China |
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| 摘 要： | Water hydraulic systems have provoked major interest because of the human friendly and environmental safety aspects. Piston pump is one of the most frequently used hydraulic units in recent engineering technique. In water hydraulic piston pump, poor lubrication is more likely to happen than in oil hydraulic one because of difference in properties between water and oil. So there are some key problems such as corrosive wear and erosion, which are investigated briefly. Many new materials have been developed, which give longer life expectancies with water without corrosion and erosion. A new type of seawater hydraulic piston pumps with better suction characteristics had been developed at HUST. Much of this research has concentrated on new materials, structure and experiments, which are also specially introduced.
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| 关 键 词： | 活塞式泵 润滑油 摩擦学 水压技术 |
Lubrication and tribology in seawater hydraulic piston pump |
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| Wang Dong,Li Zhuang-yun,Zhu Yu-quan. Lubrication and tribology in seawater hydraulic piston pump[J]. Journal of Marine Science and Application, 2003, 2(1): 35-40. DOI: 10.1007/BF02935573 |
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| Authors: | Wang Dong Li Zhuang-yun Zhu Yu-quan |
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| Affiliation: | (1) Department of Automation, Wuhan Institute of Science & Technology, 430073 Wuhan, China;(2) Huazhong University of Science & Technology, 430074 Wuhan, China |
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| Abstract: | Water hydraulic systems have provoked major interest because of the human friendly and environmental safety aspects. Piston pump is one of the most frequently used hydraulic units in recent engineering technique. In water hydraulic piston pump, poor lubrication is more likely to happen than in oil hydraulic one because of difference in properties between water and oil. So there are some key problems such as corrosive wear and erosion, which are investigated briefly. Many new materials have been developed, which give longer life expectancies with water without corrosion and erosion. A new type of seawater hydraulic piston pumps with better suction characteristics had been developed at HUST. Much of this research has concentrated on new materials, structure and experiments, which are also specially introduced. |
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| Keywords: | water hydraulics piston pump lubrication test material |
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