导流筒是膨胀节补偿器内部一个金属衬筒。
环流式生化反应器 在罐内装设导流筒(Draft Tube),两端与罐底及罐上部相连接,构成一个循环系统 在导流筒的下部装设空气喷嘴,以250~300 m/s的高速喷入导流筒 借助喷嘴的作用将空...
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6.2.6 挡板与导流筒(Baffle and draft tube) 挡板与导流筒( ) 壳程接管的结构设计直接影响换热器的传热效率与使用寿命。
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The structure of draft tube and the paddle were improved. And the operating conditions were elementarily studied.
对导流筒及其桨叶结构进行了改进,并对操作条件进行了初步分析。
参考来源 - 硝酸钾结晶动力学的研究The commercial code of CFD (Computational Fluid Dynamics), FLUENT-5, has been used to numerically simulate the flow field in the draft-tube agitated tank.
利用计算流体力学软件FLUENT-5,对带导流筒搅拌槽内的流场进行了数值模拟。
参考来源 - 带导流筒搅拌槽内流场的研究The setup of flow distributor is a new structure developed to enhance the heat transfer efficiency of shell-and-tube heat exchangers and improve shellside structure.
导流筒装置是为强化管壳式换热器传热效率、改进壳程结构而开发出的一种新型结构。
参考来源 - 新型纵流壳程换热器夹套式变截面导流筒流场分析与结构优化·2,447,543篇论文数据,部分数据来源于NoteExpress
增加导流筒可以使液相混合时间延长。
反应器包含一个传统的导流筒和三段缩放型导流筒。
The reactor consists of one conventional draft tube and three convergence_divergence draft tubes.
除了以上优点外,外导流筒还具有温差和压差补偿作用。
Except for the advantages mentioned hereinbefore, external guide shell possesses more functions such as temperature compensation and prestressed.
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