multistage pump
英 [ˈmʌltɪsteɪdʒ pʌmp]
美 [ˌmʌltiˈsteɪdʒ pʌmp]
多级泵
双语例句
- Design Optimization and Computer Simulation on Horizontal Stamping and Welding Multistage Centrifugal Pump
卧式冲压焊接多级离心泵的设计优化及计算机模拟 - Based on the field requests of the multistage oil pump, a measurement and control system is designed, which can realize the multiparameter.
本文基于多级油泵的现场要求，设计了集多参量检测与控制为一体的多级油泵测控系统。 - 3-D Analysis for Transient Flow in a Multistage Centrifugal Pump Using Sliding Mesh
应用滑移网格技术分析多级离心泵的三维瞬态流动 - Considering the energy consumption of the HP-pump for SWRO, a reasonable type of high pressure pump was selected, and a new structure of the axial suction segment multistage pump was proposed.
结合反渗透海水淡化高压泵的能耗状况，合理选择了万吨级反渗透海水淡化高压泵的泵型，提出了一种轴向吸入节段式高压多级泵的新型结构型式。 - Research on Hydraulic Design and Application on Stamping and Welding Multistage Pump; COMPOUND CENTRIFUGAL HEAT PUMP CHILLER
关于冲压焊接多级离心泵水力设计的研究双级离心式高温水源热泵设计应用分析 - The interior flow field was simulated by using the software CFD, and its result showed that the energy accepted by the liquid is done by the segment of the screw and the screw impeller can increase pump power as multistage pump does.
利用CFD软件对其内部流场进行模拟，结果表明：螺旋离心泵主要是通过其螺旋段部分对流体作功的，可见螺旋式叶轮能起到多级泵加能的作用。 - Design of Multistage Impeller pump
离心泵叶轮的优化设计 - The reasons of unusal axial moving in multistage centrifugal pump were analyzed.
对多级离心泵产生异常轴向移动的原因进行了分析。 - This paper introduced a new-type axial thrust balancing device and its balancing principle, analyzed and calculated the axial thrust of the last-stage impeller in multistage pump that installed this balancing device.
介绍了一种新型轴向力平衡装置及其平衡原理，并分析计算了装有这种平衡装置的多级泵在工作过程中末级叶轮所受的轴向力。 - Hydrostatic bearing can solve the equilibrium problem of axial force of multistage centrifugal pump satisfactorily.
液体静压支承技术可以很好地解决多级离心泵轴向力的平衡问题。 - Study on Application of Hydrostatic Bearing to the Equilibrium of Axial Force of Multistage Centrifugal Pump
液体静压支承技术在多级离心泵轴向力平衡中的应用研究 - The flows within the entire system must be carefully balanced in large scale and long distance water diversion projects with multistage pump stations.
为了保证大型长距离多级泵站引水工程运行中全系统的流量平衡，建立了全系统的仿真模型。 - Analysis on Clearance Flow and Rigidity for A Balance Disc of Multistage Pump
多级泵平衡盘间隙流动及刚度分析 - Numerical Simulation of 3D Turbulent Flow Through the Full Passage of Submersible Axial Flow Pump Numerical Simulation of 3-D Turbulent Flow Field in a Multistage Centrifugal Pump
节段式多级离心泵全三维湍流场的数值模拟 - Calculation on the optimum radius of the balancing disc for multistage pump
多级泵平衡盘最佳径向尺寸的计算 - A Success Maintenance of Centrifugal Multistage Pump
一次成功的多级泵维护 - Measuring of Axial Force and Radial Force of Multistage Centrifugal Pump by Multipoint Stress Method
多点应力法测量多级离心泵轴向力和径向力 - Multistage centrifugal pump in the course of operating, will produce axial force, balance problem of strength this never got basic settlement for many years.
多级离心泵在运转过程中，会产生轴向力，此力的平衡问题多年来一直没有得到根本的解决。 - Treatment of unusual axial moving in multistage centrifugal pump
多级离心泵异常轴向移动的处理 - Study on the method for determining the height of multistage pump's site in lift irrigated area
提水灌区多级泵站站址高程的确定 - The time-averaged Navier-Stokes equations of three-dimensional turbulence flow in impeller of stamping multistage centrifugal pump are calculated by CFD based on the standard k-ε turbulence model and wall function.
应用标准k-ε湍流模型加壁面函数法对低比转数冲压多级离心泵叶轮内的三维湍流流动进行了时均N-S方程的数值计算。 - The reason that the axial force is produced in multistage slurry pump that allocation of impellers is symmetry are analyzed.
分析了对称布置型多级煤水泵轴向力产生的原因，给出了轴向力的计算公式，提出了平衡轴向力的措施&将首级叶轮（如级数多，则为低压侧末级叶轮）后盖板进行部分切削。 - Improvement Design for Traditional Multistage Pump
传统多级泵的改进设计 - Structural design of hydrostatic bearing for the axial force equilibrium of multistage pump
平衡多级泵轴向力的液体静压支承的结构尺寸设计 - The velocity distributions and pressure distributions within the impeller of multistage pump are analyzed according to the results.
分析了叶轮内部流场的速度分布和压力分布，研究了离心泵叶轮通道内流动的规律。 - Total system flow regulation in long distance water diversion works with multistage pump stations
长距离多级泵站引水工程全系统流量调节 - The experiment results on high pressure multistage pump shows that the rotary fault diagnosis instrument composed of the designed low-level computer and the corresponding high-level computer can work effectively and it has a good application prospect.
以高压多级给水泵为对象进行了多次实验，证明所设计的下位机和相应上位机组成的故障诊断仪能有效地完成旋转机械设备的故障诊断，具有良好的应用前景。 - The cavitation condition in entrance during part-load work of absorbent impeller is set forth for the multistage centrifugal pump, and relations between the steam field and part-load vortex is presented.
阐述了多级离心式水泵吸水叶轮在大负荷状况运行时吸水区域的汽蚀情况，以及蒸汽场与欠负荷旋涡之间的关系。 - Application of PTFE in zl-model vertical multistage pump
PTFE在ZL型立式多级泵中的应用 - This paper provides the theoretical basis for the design, performance prediction and structure optimization of multistage centrifugal pump.
本文的研究为多级离心泵的设计、性能预测、结构优化提供了理论基础。