射流泵

基于VB射流泵的核心零件选型设计

Type-selection Design of Hard-core Parts of Jet Pump Based on VB

双级串联射流泵混合比的研究

Research on Mixture Ratio of Two-stage Series Connection Jet Pump

基于Galerkin有限元方法的射流泵流场数值模拟

Galerkin FEM-Based Numerical Simulation of Flow Field in Jet Pump

多喷嘴射流泵流场的数值模拟与PIV测量

PIV measurement and numerical simulation of flow field in multi-nozzle jet pump

射流泵流场的PIV测量

PIV measurement of flow field in jet pump

用粒子图像速度场仪（PIV）对射流泵喉管入口和喉管内有限空间水射流进行测量。

Measurements were taken of the water jets in a confined space at the jet pump throat inlet and inside the throat by using a particle image velocimetry device .

应用Galerkin有限元和Baldwin-Lomax湍流模型，求解射流泵内不可压粘性流动N-S耦合方程，得到了射流泵内部流动参数分布。

The Galerkin finite element method and Baldwin-Lomax turbulence model are employed to solve the coupled N-S equations for incompressible axis-symmetric flow in jet pumps . The parameter distribution of flow field is then obtained .

应用弱可压缩流体控制方程和大涡模拟湍流模型，采用MacCormack的预估校正方法对射流泵内流场（二维）进行了数值模拟。

The thesis represents a numerical model which simulates the real inner flow ( two dimensions ) of a jet pump by applying weakly compressible flow equations , large eddy simulation turbulence model , and MacCormack predictor ? correct method .

以原参数形式的Navier-Stokes方程为基础，采用Galerkin有限元迭代解法和时间推进解法，在Baldwin-Lomax二层代数湍流模型下，对射流泵内部轴对称流场进行数值模拟。

Based on the incompressible primitive variable Navier Stokes equations , a numerical method was employed to simulate successfully the axis symmetric flow field of jet pump . The iterative and time matching algorithms of Galerkin finite element method and Baldwin Lomax two layer algebraic turbulent model were used .

两级射流泵混药装置试验研究

Experimental Investigation of a Mixing Apparatus with Two Stage Jet Pump

射流泵混合的单位质量能量耗散率

The Energy Dissipation Rate Per Unit Mass of Jet Pump Mixture

液体射流泵内部三维流场的数值模拟

Numerical Simulation of Interior 3D Flow Field of Liquid Jet Pump

脉冲液体射流泵时均值基本方程中的流速系数

Velocity coefficients of time-averaged basic equations for pulsed liquid jet pump

深炮孔排水射流泵参数选择

Parameters Choice of Fluidic Pump for Water Draining From Deep Hole

射流泵喉管最优长度的数值计算

Numerical calculation of optimal length of throat pipe in jet pump

水力射流泵排水采气工艺技术及应用

Dewatering gas production technology and application by using hydraulic jet pump

锰结核开采射流泵提升方式研究

Jet Pump Lifting Methods for Manganese Nodules Mining & A Study

采油射流泵结构优化及参数化造型设计

Optimal Design and Parametric Modeling on Jet Pumps in Oil Field

专门探讨了射流泵空化参数的问题。

Finally , the problem of cavitation parameters is discussed specially .

轻型井点降水变参数射流泵的设计

Design of the variable parameter ejector for well point dewatering engineering

射流泵初生空化及其试验研究

Analysis and Experimental Study on Incipient Cavitation within Jet Pumps

电脉冲高压水射流泵的结构参数

On the structure of the electrohydraulic pump for high pressure water jet

射流泵辅助变频调速恒压供水系统的研究开发

Jet-pump-aided Constant Pressure Water Supply System with PLC and Inverter

射流泵技术在地基降水中的应用

Application of Jet Pump Techology in Water Lowering of Groundwork

下山巷道施工排水中射流泵的应用

Application of spraying pump in the construction of downhill tunnel

射流泵试油工艺在也门马遂拉油田的应用

Application of jet pump testing system in MASILLA oil field of Yemen

射流泵装置排涝机组的设计与应用

Design and Application of Jetting Pump Units for Drainage Purpose

多功能射流泵参数的确定和性能分析

Determination of Parameters And Analysis of Performances for the Multifunctional Fluidic Pump

射流泵流场数值模拟的罚有限元法

Numerical Simulation of Flow in Jet Pumps with Penalty Finite Element Method

高真空液-液气射流泵的结构设计

Structure Design of High Vacuum Liquid - liquid / Gas Jet Pump