| 调节阀流量特性对系统控制质量的影响 |
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| 引用本文： | 许瓯.调节阀流量特性对系统控制质量的影响[J].长春工程学院学报(自然科学版),2009,10(2):27-30. |
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| 作者姓名： | 许瓯 |
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| 作者单位： | 吉林省石油化工设计研究院,长春,130021 |
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| 摘 要： | 结合华润赛力事达玉米深加工项目中的流量调节阀,详细分析了调节阀的流量特性在实际使用中由理想的固有流量特性畸变成工作流量特性的因素,及其对系统控制质量所造成的影响,提出了选择合适流量特性改善控制质量的方法。
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| 关 键 词： | 调节阀 固有流量特性 工作流量特性 阀阻比 相对开度 |
Influence of control valve flow characteristics on the system control quality |
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| XU Ou.Influence of control valve flow characteristics on the system control quality[J].Journal of Changchun Institute of Technology(Natural Science Edition),2009,10(2):27-30. |
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| Authors: | XU Ou |
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| Institution: | XU Ou(Jilin Province Petro-chemical Industrial Design &Research Institute,Changchun 130021,China) |
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| Abstract: | Combined with the flow control valve in the project of Cerestar & Huarun maize deep processing,to analyze the factors that control valve flow characteristics changed into working flow characteristics from idealized inherent flow characteristics in actual application and the influence on the system control quality because of its aberration,this paper provides the method of selecting proper flow characteristics to improve the control quality. |
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| Keywords: | control valve inherent flow characteristics working flow characteristics valve resistance ratio relative opening degree |
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