| 高压小流量锥型安全阀有阻尼孔动态特性分析 |
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| 引用本文： | 李培信. 高压小流量锥型安全阀有阻尼孔动态特性分析[J]. 山东科技大学学报(自然科学版), 1987, 0(3) |
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| 作者姓名： | 李培信 |
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| 作者单位： | 山东矿业学院机械工程系 |
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| 摘 要： | 本文主要通过阀口前、后腔设置阻尼孔建立的数学模型,阐明高压小流量安全阀的稳定性能和产生增阻的原因。
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| 关 键 词： | 阀口前腔阻尼 阀口后腔阻尼 增阻现象 |
THE ANALYSIS OF THE DYNAMIC PERFORMANCE OF CONICAL SAFETY VALVES WITH DEMPER SUBJECT TO HIGH PRESSURE AND SMALL FLOW |
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| Li Peishen. THE ANALYSIS OF THE DYNAMIC PERFORMANCE OF CONICAL SAFETY VALVES WITH DEMPER SUBJECT TO HIGH PRESSURE AND SMALL FLOW[J]. Journal of Shandong Univ of Sci and Technol: Nat Sci, 1987, 0(3) |
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| Authors: | Li Peishen |
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| Affiliation: | Dept. Of Mech. Eng. |
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| Abstract: | This paper expounds, the stability of safety valves subject to high pressure and small flow using the mathmatieal model which formed by setting dampers around the valve mouth, and the cause of producing fluid flow resistance |
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| Keywords: | damping in front cavity of valve damping in back cavity of valve resistance-increasing phenomenon |
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