| On the method of the automatic modeling in hydraulic pipe networks |
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| 引用本文： | 孙以泽,徐本洲,王祖温. On the method of the automatic modeling in hydraulic pipe networks[J]. 哈尔滨工业大学学报(英文版), 2003, 10(2) |
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| 作者姓名： | 孙以泽 徐本洲 王祖温 |
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| 作者单位： | Dept.of Mechanical Engineering，School of Mechanical and Electrical Engineering，School of Mechanical and Electrical Engineering Harbin Institute of Technology(Weihai Campus)，Weihai 264209，China，Harbin Institute of Technology，Harbin 150001，China，Harbin Institute of Technology，Harbin 150001，China |
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| 摘 要： | 0 INTRODUCTIONWiththedevelopmentofthehydraulicsysteminhighspeedandhighpressure ,thedangercausedbythepres surepulsationwithinthepipebecomesbiggerandbigger ,andthedynamiccharacteristicsanalysisbecomesanindis pensablepartinthehydraulicsystemdesign .Whenthepipe’snaturalfrequencyisthesameortimesasthepres surepulsationfrequencycausedbyworkingelements ,theimpedanceofthepipenetworkapproachesthemaximum ,andcausesresonanceinpipenetworksystem .Thepres surepulsationwithresonanceisafewtimes ,evenafew…
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On the method of the automatic modeling in hydraulic pipe networks |
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| SUN Yi ze ,XU Ben zhou ,WANG Zu wen. On the method of the automatic modeling in hydraulic pipe networks[J]. Journal of Harbin Institute of Technology (New Series), 2003, 10(2) |
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| Authors: | SUN Yi ze XU Ben zhou WANG Zu wen |
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| Affiliation: | Dept.of Mechanical Engineering, Harbin Institute of Technology (Weihai Campus), Weihai 264209, China;School of Mechanical and Electrical Engineering, Harbin Institute of Technology, Harbin 150001 ,China |
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| Abstract: | In this paper the dynamic characteristics in pipes are analyzed with frequency method, and puts forward a simple and practical describing method. By establishing the model library beforehand, the modeling of the pipe net is completed automatically, and we can accurately calculate the impedance characteristics of the pipe network, achieve the reasonable configuration of the pipe network, so that to decrease the pressure pulsation. |
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| Keywords: | automatic modeling pipe network dynamic characteristics pressure pulsation |
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