| 调节阀工作流量关系分析 |
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| 引用本文： | 杨纪伟,李秋生,郭晋平,秦卫锋. 调节阀工作流量关系分析[J]. 河北工程大学学报(自然科学版), 1999, 0(3) |
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| 作者姓名： | 杨纪伟 李秋生 郭晋平 秦卫锋 |
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| 作者单位： | 河北建筑科技学院!邯郸，056038，河北建筑科技学院!邯郸，056038，邯郸市城市建设局!邯郸，056007，邯郸市城市建设局!邯郸，056007 |
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| 摘 要： | 以阻力计算理论和流量公式为基础，建立了调节阀的流量调节方程和固有流量关系式.应用阀全开的阻力模数比Dvm和压降比Pv推导出调节阀工作流量关系式.这为分析调节阀的调节特性奠定了理论基础.
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| 关 键 词： | 调节阀 固有流量关系 工作流量关系 |
Analysis of Working Flow Relation of the Controlling Valves |
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| Yang Jiwei, Guo Jinping, Qin Weifeng, Li Qiusheng. Analysis of Working Flow Relation of the Controlling Valves[J]. Journal of Hebei University of Engineering(Natural Science Edition), 1999, 0(3) |
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| Authors: | Yang Jiwei Guo Jinping Qin Weifeng Li Qiusheng |
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| Abstract: | This paper, based on the resistance calculation theory of the pipe-flow and valves discharge formula the valve, established an adjusting equation of the control values and inherent flow relationship, and used the resistance model ratio Dvm of the complere opening of a valve and pressure ropping ratio Pv to deduce the wolkillg flow relation formula of the control valves. It thus lay the theorehcal foundation of the adusting characteristics of the control valves. |
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| Keywords: | controlling valve inherent flow relationship. working flow relationship |
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