• A cyclone flow generates in the blower duct (20) by the first air inflow hole (31) and the suction force of the blower box.

    利用第一空气流入(31)上述吸气箱吸引力,吸气管道(20)内产生

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  • This model can be used to predict the inflow profile of arbitrary lateral hole and the pressure distribution inner hole and around hole.

    模型用于预测任意分支流入剖面井筒井筒周围压力分布

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  • The artificial hole piles are one of most foundation types in the modern construction, The problems on water inflow and soil flow are most troublesome in the construction of hole piles dug by man.

    人工现代建筑主要基础类型之一,而流沙是工控孔桩施工棘手问题

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  • The change of back-flow pressure, deformed exhaust hole, pre-inflow structure and so on can be adopted to reduce back-flow impact.

    根据回流压力变化规律,采取异型排气口、预进气结构措施减小回流冲击

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  • The change of back-flow pressure, deformed exhaust hole, pre-inflow structure and so on can be adopted to reduce back-flow impact.

    根据回流压力变化规律,采取异型排气口、预进气结构措施减小回流冲击

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