轴流式水轮机

轴流式水轮机叶片刚强度计算方法研究

Study on the Method of Calculating Stiffiness and Strength for Kaplan Turbine Runner Blade

轴流式水轮机转轮CAD系统的开发设计

Developing and design of the CAD system for kaplan turbine runner

轴流式水轮机转轮优化设计及CAD应用软件研究

Optimized Design of Runner for Axial - flow Turbine and CAD Software Development

介绍了轴流式水轮机转轮CAD系统的开发要点和设计程序的特点及步骤。

The design steps and features of the CAD system for Kaplan turbine runner is introduced in the paper .

基于现代CFD过程的轴流式水轮机通道的改进设计

Improving Design Based on CFD Procedure in Kaplan Turbine

基于UG的轴流式水轮机叶片数字建模

Numerical modeling of the axial flow rotor blade based on UG

阐述采用流动分析商业软件CFX-TASCFlow求解Navier-Stokes方程并结合κ-ε紊流模型来改进轴流式水轮机水力设计的方法。

Describes improving design methods use commercial software CFX-TASC flow to solve Navier-Stokes equations together with κ - ε turbulence model in the Kaplan Turbine .

运用ANSYS有限元仿真方法对某轴流式水轮机叶片在根部加厚前后的应力、变形及模态进行了研究，分析了应力缓冲槽对应力降低的贡献。

Some research on the stress , deformation and modal of the root of an axle flowing type hydraulic turbine before and after thickening are made through ANSYS finite element emulation method . And the effect of stress buffer trough for reducing the stress is analyzed .

主要包括以下几个方面的工作：（1）采用雷诺平均N-S方程和κ-ε湍流双方程模型对轴流式水轮机内部的湍流流动进行了数值研究。

The main work is as follows : ( 1 ) Numerical simulation of turbulent flow in axial flow water turbine was conducted by using Reynolds averaged N-S equation and k - ε turbulence model with double equation .

一种小型轴流式水轮机的数值模拟

The design and numerical simulation of a minitype axial water turbine

轴流式水轮机过渡过程数学模型

A Mathematical Model of Axial Flow Hydraulic Turbine in Transient State

轴流式水轮机内三维空化湍流的数值研究

Numerical study on three-dimensional cavitating turbulent flow in a Kaplan turbine

轴流式水轮机转轮叶片密封装置漏油原因分析及其处理

Causes and Treatment of Oil Leak in Axial Flow Hydroturbine Blade

轴流式水轮机转轮叶片参数与性能的关系研究

Research on Relation of Blade Parameter and Performance of Kaplan Runner

轴流式水轮机摆度对压力脉动的影响

The influence on pressure fluctuation by waver in Kaplan turbine

大型轴流式水轮机叶片的大面积喷焊

Extensive spray welding on the blade of large scale axial-flow hydraulic turbine

数控加工大型轴流式水轮机叶片轴肩

NC Machining for Blade Shoulder of Large Propeller Water Turbine

轴流式水轮机埋件安装工艺导则

Guide for installation technology of embedded components of axial turbine

轴流式水轮机叶片裂纹分析与防治

Diagnosis and Prevention of Cracking in Axial - flow Hydraulic Turbine Blades

轴流式水轮机转轮的准三维有族流动设计

A quasi three-dimensional inverse method for kaplan turbine runner in rotational flow

轴流式水轮机能量特性预测分析

Prediction and analysis on the energy characteristics of axial-flow turbine

基于有限元的轴流式水轮机转轮体刚强度分析

Rigidity / strength analysis of the axial flow runner hub based on FEM

轴流式水轮机支持盖有限元分析及优化设计

Finite element analysis of supporting covers of axial-flow turbines and its optimal design

该方法是一种科学、快速、简便的轴流式水轮机叶片刚强度的计算方法。

An example shows that the effectiveness of this calculation method is effective .

轴流式水轮机内部空化流动的数值预测

Numerical prediction of cavitating flow in a Kaplan turbine

调桨技术在小微型轴流式水轮机上的应用

Application of Adjustable Oar Technology on Small Axial Turbine

轴流式水轮机导叶两段关闭阀控制回路的改进

Improvement of Control Circuit for Guide Vane Two Section Close Valve for Axial-flow Turbine

轴流式水轮机三维非定常湍流计算及压力脉动预测

3D unsteady turbulent flow simulation and pressure fluctuation prediction on the axial flow turbine

基于混合平面法的轴流式水轮机内三维湍流数值模拟

Numerical simulation of 3D turbulent flow through Kaplan turbine based on mixing plane approach

轴流式水轮机不同空化状态下声信号的频谱特征

The Spectrum Characteristics of Acoustic Signal of Axial Flow Water Turbine under Different Cavitation States