通风机

矿井中用钢制通风机来保持空气流通。

The pit is ventilated by a steel fan .

基于B样条曲线的通风机叶型及特性分析

Modeling and Analysis of Fan Blade Based on B-spline Curves

基于DSP的智能局部通风机控制系统研究

Research on intelligent control system of the partial ventilator based on DSP

用MATLAB处理通风机性能试验数据

Experimental Data Processing for Fan Performance by MATLAB

PLC在煤矿主通风机自动控制系统的应用

Application of PLC in automatic control system of main ventilation equipment in coal mine

用ANSYS软件研究轴流通风机叶轮的振动特性

Research on Vibration of Axial Fan Impeller with ANSYS

用ANSYS软件对轴流通风机叶轮的振动特性进行了分析。

Vibrating characteristic is analyzed on the axial fan impeller with the software ANSYS .

PLC在矿井局部通风机变频调速系统中的应用

The application of PLC to the variable frequency and speed adjusting system of mine local fan ventilation

ActiveX技术在通风机CAD中的应用通风机叶片中线的计算机辅助设计

Application of ActiveX in Fan CAD System CAD of Blade Centerline For Fan

介绍了通风机的虚拟产品开发、CFD分析应用和虚拟实验平台，用实例做了说明和分析。

A virtual experiment platform about virtual product development , analysis application in CFD and virtual experiment .

用MFC实现煤矿主通风机监测数据的网络通讯

Network Communication of Monitoring Data for Main-fan in Coal Mine Realized by MFC

运用声发射技术检测DF4型机车通风机轴承故障

Adopting acoustic emission technique to detect the failure of bearing of DF_4 locomotive ventilator

利用FFT频谱分析方法对一矿井通风机的轴不对中及其由此引起的不平衡故障进行了精密诊断。

With this method , the shaft-misalignment and hence the imbalance faults of a mine ventilator are diagnosed minutely .

用表面Helmholtz积分方程计算离心通风机噪声辐射

Calculating Noise Radiation of Centrifugal Fan Using Helmholtz Integral Equation

对某轴流通风机进行了有无外风筒的（开式）PIV实验。

PIV experiment is carried out on certain axial fan with and without external duct .

基于CATIA的离心通风机蜗壳参数化设计

Parametric Design of Centrifugal Fan Volute Based on CATIA

文中介绍了离心通风机的理论设计和相似设计原理，进行了离心通风机参数化CAD系统的结构设计与研究。

The principle of theory design and similar design are introduced in this article , and the study about the CAD parameter system for the centrifugal fan are made .

利用理论计算方法以及FLUENT软件对轴流通风机扩散筒的扩散损失进行了研究。

The research on diffusion loss of axial-flow fan 's diffuser is carried out using theory calculation method and FLUENT software .

S7-300在煤矿主通风机监控系统中的应用研究

Application on Monitoring and Controlling System of Colliery Primary Ventilators with S7-300

同时通过改变CAD模型中的径向间隙，对不同径向间隙的轴流通风机流场进行对比，得到了优化的风机设计。

At the same time by changing the CAD model of radial clearance , the different radial clearances of the axial flow fan are compared for the Fan performance optimization .

而矿井局部通风机又是矿井通风系统的主要设备之一，因此对其进行了PLC控制变频调速和组态监控系统的设计和研究。

The mine local ventilator is one of the main equipment of the mine ventilation system , So I designed and researched the PLC frequency conversion and configuration control system .

本文首先简要叙述了轴流通风机与相似设计的基本理论、特性曲线（或特性参数）、通风机空气动力学略图和CAD系统的关键技术。

In the thesis the author firstly expounds the axial fans design of the basic theory 、 characteristic curve ( characteristic parameter )、 outline of aerodynamics and the key technology of CAD system .

FDC系列抽出式对旋局部通风机安全性能分析

Analysis on Security of Series FDC Opposed Spiral Exhausting Local Ventilator

ZF系列矿用通风机传动装置参数的优化设计

Optimal Design of Gearing Parameters in the Convertible Air-Reversing Device of ZF Series Mine Ventilator

DF（8CJ）型交流传动内燃机车离心式通风机的流场分析

Flow Field Analysis of Centrifugal Ventilator of DF_ ( 8CJ ) AC Drive Diesel Locomotive

本文借助先进CFD技术，寻找一条提高通风机设计效率、改进设计方法、降低设计成本的途径。

The thesis manages to search a way to increase efficiency of designing fans , improve design method , reduce design cost under the help of advanced CFD technology .

应在全煤行业全面实施矿井通风机GTO斩波式串调技术改造

Comments on the Reform of Concatenation Control Technology of GTO Chopper Mine Shaft Ventilator in The Whole Coal Mine Industry

分析了DF4型机车通风机轴承破损原因，介绍了AE轴承检测仪声发射技术的基本原理、应用方法和应用效果。

The reasons for the failure of bearing of DF_4 locomotive ventilator are analysed . The basic principle of acoustic emission technique adopted to AE bearing detector , the usage and the application result are presented in this article .

8D离心式通风机进行性能试验得到了数值计算的边界条件，用国际流行的计算流体力学（CFD）软件&Fluent来分析进气箱的流动性能，形象地模拟出了带简易导流器进气箱内的流场。

8D . The flow performance of inlet box was analyzed by using the Fluent software , a famous Computational Fluid Dynamic software in the world . The flow field of inlet box with simple diffusor was simulated visually .

根据GAF主通风机装置现场布置特点，提出了针对GAF主通风机安全可行的装置性能测试方案；

According to the feature of site arrangement of type GAF main fan , the performance testing method which is safe & practicable for GAF main fan is put forward .