fan blade

Flaw diagnosis for fan impeller at certain factory of Baosteel;

宝钢某风机叶轮裂纹的故障诊断

The extension of classification and classification structure is introduced,focusing on analysis of the unbalanced vibration fault type,fault causes,and the method of clearing fault of large-scale fan impeller and shaft system.

介绍大型风机的分类及其分类结构,重点分析了大型风机叶轮与轴系统的不平衡振动故障类型,故障产生的原因,及其解除故障的方法;并将方法应用到实际风机不平衡检测中,实现风机的现场动平衡校正。

This paper introduces CO_2 welding technology for impeller of fan.

介绍了风机叶轮的CO2焊接工艺。

With regard to the fast growth of application of composites in wind energy industry,some informations on the wind energy market growth,the production and value of wind turbine blades made of composites,the manufacturing process of blade components and the material development for blade manufacture are presented here.

概述了全球风电市场的发展形势,简介了复合材料风轮叶片的规格、产量和市场价值,着重介绍了叶片各部分的制造工艺实例和制造叶片用的各种材料的研发情况。

In this paper a new method suitable for wind turbine blade is developed,this method adopts the Marc general finite element program as the fundamental platform,aerodynamic calculation is programmed into subroutine,based on the characteristic of subroutine calling,the boundary conditions exchange of fluid and structure in each incremental step is realized.

发展了一种适用于风力机风轮叶片的气动弹性计算方法,该方法以Marc通用有限元计算程序为基础平台,将气动力计算程序写入子程序中,并根据子程序的调用特点,实现了在每个增量步中,气动和结构边界条件的相互交换。

On Study of Aerodynamic Performance of the Vertical-Axis Wind Turbine Rotor;

垂直轴风机叶轮空气动力学性能研究

Software of Optimization Design for Axial Fan s Impeller Based on Theory of Three-Dimension Flow;

轴流风机叶轮的三元流优化设计软件

Study on the Optimization Design of the Impeller for G4-73 Centrifugal Fan

G4-73离心通风机叶轮优化设计研究

Study of Optimization on the Length of the Splitter Blades in Centrifugal Impeller;

离心风机叶轮附加小叶片长度的优化研究

Research on Gas-Solid Two Phases Flow in Centrifugal Impeller and Abrasion Action of Blades;

离心风机叶轮内气固两相流动及叶片磨损研究

Aerodynamic Design of Diagonal Impeller and the Blade Design;

斜流通风机叶轮设计及叶片造型方法研究

Analyzes the Wear Abrasion and the Method of Reduce the Wear Abrasion of the Impeller for Centrifugal Fan

离心通风机叶轮叶片磨损分析与耐磨处理

Influence of Rotating Angle of Short Blade on the Performance of impeller of Centrifugal Blower with Slotted Blade

短叶片转角对开缝叶片离心鼓风机叶轮性能的影响

Research on Wind Turbine Rotor Turnover Equipment and Installation Technology

海上风机叶轮翻转机具及安装工艺的研究

Test Analysis on Main Characteristic Parameter of Multi-aerofoil Centrifugal Fan Impeller

多翼离心通风机叶轮主要特征参数的试验分析

Numerical Simulation and Experimentation Study on G4-73№8D Fan Impeller;

G4-73№8D风机叶轮改造数值模拟与实验研究

Research of Fan s Impeller Measurement and Analysis System for Dynamic Balance;

风机叶轮动平衡检测及分析系统的研制

Numerical Simulation and Experimentation Study on G4-73 Fan Impeller

G4-73离心通风机叶轮改造数值模拟与实验研究

impeller for fans, gas pumps or compressors

风扇、气泵或压缩机叶轮

A Wind Tunnel Test and Research on Blades of the Concentrated Wind Energy Turbine;

浓缩风能型风力发电机叶轮的风洞实验与研究

Aerodynamic characteristics analysis and simulation research of 1.2 MW wind turbine generator rotor

1.2MW风电机叶轮气动性能分析与仿真

The Calculation of Mi ddleman Expansion Dimension in Straight-plate Blades Impeller of Centrifugal Fan

离心通风机直板叶片叶轮中盘展开尺寸的计算

The ANSYS-based Study of Dynamic Characteristics of a Wind-power Machine's Wind Wheel Blade

基于ANSYS的风力机风轮叶片动力学特性研究