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首页> 美国政府科技报告 >Control of Surging in Low-Pressure Pipelines,
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Control of Surging in Low-Pressure Pipelines,

机译：控制低压管道的喘振，

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摘要

Review and analysis of available information regarding surging in low-pressure pipelines indicated that such lines,designed to operate with the hydraulic gradeline roughly parallel to the ground surface at design discharge,will undergo a fluid motion which is underdamped when operating at flow rates below the design value. An analytical study of the dynamics of surging flow enumerated the significant design and operation parameters. Numerical values of these parameters were obtained and are tabulated in the report. Through use of these tabulated values,low-pressure pipelines may be designed to minimize the amplitude of flow oscillations.

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