Calculation Of Theory And Test Analysis Of Axial Fan Noise For Underground Railway

1、

The Improved Calculation and Test Research on Centrifugal Fan for Marine

船用离心通风机改进计算与试验研究

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2、

Performance Test Application of Main Fan in Coal Mine

煤矿主通风机的性能测试及应用

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3、

Portable Data Collection System for Performance Test of Mining Main Fan Set

便携式矿井主通风机装置性能测定数据采集系统

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4、

The Design of Test System Software For Fan's Quality Parameters

风扇性能参数检测系统软件的研制

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5、

By the practical test on main fan for coal mine, The testing plan, method and result analysis for testing fan using new technology under the on-line condition are introduced. Test features are summarized and the existing problems during the test are put forward.

通过煤矿主通风机装置的实际测试，介绍了在线条件下运用新技术测试风机的方案、测法和结果分析，总结了测试特点并提出了测试过程中应注意的问题。

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6、

Monitoring the variation of the flow of the train ′ s cooling fan aims to test whether the fan performance meets the requirement of the running train, and provides scientific bases for the new fan selection.

实时检测列车运行过程中风机冷却风量随列车运行速度的变化规律，以考核风机性能是否满足列车运行要求，并为风机选型提供科学依据。

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7、

This paper sums up the main points of installation and shakedown test of the fan at site and its saving energy result combined with the application in a mine.

本文结合应用实例，总结该风机现场安装调试要点及良好的节能效果。

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8、

Aiming at problems in the performance test of mine fan at present, local fans in domestic are mainly compared with ones in abroad.

针对目前矿用风机性能测试存在的问题，将国内局扇与国外用局扇作简要对比；

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9、

Energy saving test report of fan driven by converter which is referenced for user is extracted.

摘录了可供用户参考的变频器驱动风机节能试验报告。

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10、

Performance Test of Axial Fan for Mine Ventilation at the Actual Locale Based on Difference of Static Pressure

基于压差法的矿用轴流式主通风机现场性能测试

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11、

Analysis of the Test of ER Fan Clutch

电流变流体在调速风扇离合器中应用的试验分析

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12、

The Analysis on Performance Test of Counter-rotating Fan

对旋式通风机性能试验分析

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13、

Development of Performance Test Unit for Fan with Outlet Single Nozzle Wind Chamber

出口单喷嘴风室型风机性能试验装置的研制

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14、

Control test of exhaust fan for lowering temperature with ventilation

排气扇通风降温对比试验报告

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15、

Selection of Nozzle in Performance Test for Industrial Fan

工业通风机性能测试中喷嘴的选择

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16、

Computer-aided test system for fan performance

风机性能计算机辅助测试系统

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17、

Development of Test Unit for Fan Dynamic Balance

风机动平衡试验装置的研制

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18、

Technological Character and Test of Engine Fan's Hydraulic Driving System

发动机液驱风扇系统技术特点与试验

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19、

Development And Application of Pneumatic Performance Test Program of Fan

通风机气动性能测试程序的开发与应用

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20、

The experiments for the fan pre-start test and fan norma-start test were conducted on a 50 kW unitary air-to-water heat pump and discussed.

在一台名义制热量为55kW的风冷热泵冷热水机组上，采用风机提前启动和正常启动对该机组的除霜影响进行了对比实验。

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