1) Annular externally guide shell
环形外导流筒
2) external flow guiding cylinder
外导流筒
1.
This paper deals with the stress and strength of the nozzle zone of the external flow guiding cylinder of the shell and heat exchanger by numerical analysis of FEM and experimental stress analysis, giving the theoretical and experimental distribution laws of stresses with the aid respectively of three dimension finite element in 8 to 12 changing sopots and of the electrical measuremet.
本文应用有限元数值分析和实验应力分析两种方法对管壳式换热器外导流筒接管区的应力和强度问题进行了研究。
3) forming of turning vanes
导流环成形
4) external faired pipe
外形流线化导管
5) flow distributor
导流筒
1.
The flow field in tapered jacket-type flow distributor in heat exchanger is simulated with computational fluid dynamics(CFD).
采用计算流体力学方法对换热器夹套式变截面导流筒的流场进行数值模拟。
6) draft tube
导流筒
1.
In an agitated reactor with hydrofoil impeller,effects of draft tube structure and solid content on power consumption and gas holdup were investigated.
0的搅拌反应器中,研究了导流筒结构及固体含量对翼型轴流桨功耗与气含率的影响。
2.
The flow characteristics of a 200 mm×2500 mm three-phase continuous loop reactor with a draft tube were systematically investigated with glass beads as the solids phase,air as the gas phase and tap water as the liquid phase,respectively.
结果表明,导流筒内截面平均气含率随表观气速的增大而增大;较之气液两相流,在低固含率时,加入固体对气含率影响不明显,而在较高固含率下,气含率有明显降低,但固体再增加时对气含率变化影响不大。
3.
Aim\ To find out the factors which affect the circulating flux in an agitated tank with draft tube, and optimize the type of impeller.
目的 研究带导流筒搅拌槽内循环流量的影响因素 ,优化搅拌桨型式 。
补充资料：导流筒
分子式：
CAS号：
性质：安装在搅拌釜内的构件。用它来控制返回流的速度和方向，以使被搅拌物系中确立某一特定的流型。对于螺旋桨搅拌器，导流筒套在叶轮的外面；对于涡轮搅拌器，导流筒置于叶轮的上方。在大型矿浆浸出槽中，用置于导流筒中的叶轮代替气流搅拌，可使能耗降低，并缩短了操作周期。
CAS号：
性质：安装在搅拌釜内的构件。用它来控制返回流的速度和方向，以使被搅拌物系中确立某一特定的流型。对于螺旋桨搅拌器，导流筒套在叶轮的外面；对于涡轮搅拌器，导流筒置于叶轮的上方。在大型矿浆浸出槽中，用置于导流筒中的叶轮代替气流搅拌，可使能耗降低，并缩短了操作周期。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条