outlet weir

problems on application and improvement of air outlet weir

空气出水堰应用中的问题及改进措施

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Surface runoff was measured by an automatic gauge and a thin triangle weir vertically installed at the outlet of the watershed. The relationships among preferential flow, infiltrated flow and surface runoff were analyzed.

在小流域出口处设置90°薄壁三角堰和水位计记录了地表径流过程，分析了优先流和渗流、地表径流之间的关系。

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At atmospheric pressure and total reflux, the influences of F-factor, outlet weir height, hole area percent, and other factors on tray efficiency were researched.

在常压、全回流条件下，考察了动能因子、出口堰高、开孔率等因素对传质性能的影响。

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The influences of the liquid weir load, weir/ diameter ratio, outlet weir height and underflow clearance height on the liquid flow situation were observed.

考察了液流强度、堰径比、外堰高、降液管下口高等对板面液体流动的影响。

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