draft tube
英 [drɑːft tjuːb]
美 [dræft tuːb]
尾水管；通风管；引流管
双语例句
- Experiment of drying rapeseed by spouted bed with a porous branch rotating draft tube
开孔支管旋转导向管喷动床干燥油菜籽试验 - Relations Between Flow Field and Pressure Fluctuation in Draft Tube of Francis Turbine
混流式水轮机尾水管进口流场与水压力脉动的关系 - Study on Minimum Spouting Velocity in Liquid and Solid Bed with Draft Tube
带导流管液固喷动床的最小喷动速度研究 - ANALYTICAL METHOD CALCULATION AND MONTE CARLO CALCULATION OF THE ORIFICE CONDUCTANCE Experimental study on desulfurization efficiency in spouted bed with spotting punch draft tube
开孔导流管喷动床脱硫率的实验研究 - Numerical Investigation of Unsteady Vortex Flow Fields in a Draft Tube; The Calculation of Rotor Negative-sequence Eddy Current Field of Turbogenerator by the Finite Element Method
混流式水轮机尾水管涡带非定常流动数值模拟汽轮发电机转子负序涡流场的有限元计算 - Analysis of pressure fluctuation in draft tube based on simulation of unsteady flow in whole passage of axial flow turbine
基于全流道非定常流动计算的轴流式水轮机尾水管压力脉动分析 - Amplitude and phase of pressure fluctuation at the inlet of draft tube as well as the inner flow in draft tube are analyzed in detail.
详细分析了尾水管进口截面的压力脉动的幅值和相位，并对尾水管内的流动做了分析。 - Analysis of Draft Tube Vibration Induced by Tailrace Eddy based on A Fluid-Structure Coupling Numerical Method
基于流固耦合数值方法的尾水涡带诱发尾水管振动分析 - The height of the entrainment zone and the tube diameter has more distinct effects on the hydrodynamics of spouted bed with draft tube than the.
此外，导流管喷动床的流体动力特性受料床高度影响不大，但受导流管内径和夹带高度的影响显著。 - To study the performance of Spouted Bed with Rotating Draft Tube ( RDTSB), the rapeseeds were taken as raw material for carrying out the fluid dynamics experiment.
为研究“新型旋转导向管喷动床”的性能，采用油菜籽为原料，进行了流体动力学试验。 - The draft tube of hydraulic turbine for Chanwusu powerstaion is made up of draft tube elbow and draft tube cone, its installation will be finished by step.
察汗乌苏电站水轮机的尾水管尾水肘管和尾水锥管，其施工工程也是分步进行的。 - A draft tube for quick exhaust comprises a tube body, a perforated pipe, a guide hole tube, a helical blade set, a trepanning cover and two bearings.
一种快速抽排的导流管，包括管体、多孔管、导孔管、螺旋叶片组、套孔盖、二轴承； - Effect of pressure fluctuation in hydraulic turbine draft tube on low-frequency oscillation of electric power system
水轮机尾水管压力脉动对电力系统低频振荡的影响 - The reactor consists of one conventional draft tube and three convergence_divergence draft tubes.
反应器包含一个传统的导流筒和三段缩放型导流筒。 - From the experiments and succedent computations, the importance of baffle is found that it can distribute energy evenly in ALR and may be used to replace the draft tube.
通过试验和计算发现，挡板在反应器中起到均匀分布能量的作用，并可取代导流筒。 - Research on the Design and Application of New Draft Tube
新型尾水管的设计与应用研究 - The Influence of Height and Width of Draft Tube on It's Hydraulic Performance
尾水管高度和宽度对水轮机水力性能的影响 - A designing method of 12~# narrow high draft tube was explain.
阐述了一种12号窄高型尾水管的设计方法。 - The radical distribution of the solid hold-up was uniform within both the draft tube and the annular region.
在导流筒和环隙内固含率沿径向分布均匀。 - Theoretical analysis and experimental works have been carried out to study the solid particle attrition phenomena in a spouted-fluidized bed with a draft tube.
本文对导向喷动流化床中固体颗粒的破损进行了理论分析和实验测试。 - Finally, some suggestions for deciding geometric parameters of S-type draft tube are made.
最后提出了决定S型尾管几何参数的一些意见。 - Study on the hydrodynamic model results in the development of a stirring device with a draft tube, providing a scientific basis for the engineering prototype design of a high efficiency agitator and actual production run.
水力学模型的研究，开发了带导流筒的搅拌装置，为高效搅拌的工程原型设计及实际生产运行提供了科学依据。 - Hydrodynamic experiments are carried out in a rotating draft tube spouted bed.
在自制的旋转导向管喷动床中进行了空气动力学试验。 - The main context and research results of Turbine-99 Workshop on Draft Tube Flow are introduced.
本文介绍了1999水轮机尾水管内部流场数值计算专题研讨会的内容和主要成果。 - Enlarging the sectional area of surge tank obviously changes minimum pressure in draft tube.
增大调压室面积会明显改变尾水管最小压力值。 - The screw with draft tube can be elected in both laminar and transitional regimes for industrial designs;
作为工业设计，在层流域和过渡域，可选用螺杆-导流筒搅拌器； - Study on condense effect on rod baffle floating head heat exchanger with inner draft tube
内导流筒折流杆浮头式换热器冷凝效果研究 - Accordingly, optimal design is made of the draft tube in this project via the numerical simulation and CFD analysis so that the optimal design results reach the predicted objective.
通过数值模拟和CFD分析，对尾水管体型进行了优化设计，获得了合理的结果。 - Mathematical model for aerated spouted bed with draft tube was established, model calculated value agrees with experimental value.
建立导向充气喷动床的流动行为数学模型，计算值与实验值吻合，可作为导向充气喷动床设计与操作的参考。 - In the third section, hydrodynamics is obviously influenced by the draft tube structure and the gas-liquid separator structure.
结果显示，导流筒结构和气液分离区结构对普通多级环流反应器流体力学的影响主要集中在第三段。