Numerical simulation of three dimension viscous flow of fan/compressor with tip clearance;
风扇/增压级带间隙三维粘性流场数值模拟
Performance numerical investigation of double-channel fan/compressor
风扇/增压级内外涵联算的特性数值模拟
According to the requirements of collective capability,a low-pressure compressor such as fan/compressor worked at low Reynolds Number was designed by the through flow program.
本文针对低雷诺数工作条件下的某风扇/增压级进行了通流设计、流道结构设计、各叶片排叶片几何设计及三维数值模拟。
The pump foam increasing pressure equipment resolves these problems, which has some advantages of low price, simple structure, handling ease .
泡沫钻进技术是一种省水、高效、先进的钻探技术方法,特别是在干旱缺水地区和漏失地层效果显著,并已被各国钻探行业所认可,但是其主要配套设备高压空压机却因技术要求高,价格昂贵,使用费用大,交通不便地区运输困难等缺陷,严重限制了泡沫钻进技术的推广和使用;而一套水泵泡沫增压装置就完全克服了上述缺陷,有力地推动了泡沫钻进技术的发展;为了进一步改进该增压装置的结构和提高其使用水平,组建了水泵泡沫增压装置实验台,对其增压性能和容积效率进行实验研究。
Performance numerical investigation of double-channel fan/compressor
风扇/增压级内外涵联算的特性数值模拟
Aerodynamic Optimization of a Fan/Booster Stage Blade in an Overall Engine Environment
整机环境下的风扇/增压级叶片气动优化
Transformer ratings can be increased from 25% to 66% by the addition of fans and pumps.
增加风扇和油泵可使变压器额定值增加25％到66％。
"Pumps used to transport or pressurize gases are called compressors, Blowers, or fans. "
用来输送气体或使气体增压的泵类称为压缩机、鼓风机或风扇。
Installation of ID fan combined with FGD booster fan for 1 000 MW units
GW级机组引风机与增压风机合并设置
impeller for fans, gas pumps or compressors
风扇、气泵或压缩机叶轮
Performance Experiment and Flow Field Analysis of a Multistage Axial Flow Fan
多级轴流风扇的性能试验与流场分析
Solution to the Electron-beam Welding Problem on a Three Stage Fan Rotor
某三级风扇转子电子束焊接问题处理
Effects of swept-curved blade on the performance of the multistage fan
叶片弯掠对多级风扇气动性能的影响
Remove the push-in fastener from the top of the fan shrou
从风扇围板顶部拆下压入扣件。
Design of a high-loading two-stage forward swept fan and investigation on the swept-blading mechanism
某高负荷前掠双级风扇设计与掠形机理研究
A Feasible Study for Increasing Flux of Wind Through a Bigger Diameter of the Wheel in the Primary Fans;
杏花矿东四主扇增加风量的可行性研究
The transformer is available as a self-cooled unit, or it can be purchased with additional steps of forced cooling that use fan or fans and oil pumps.
可选用自冷式变压器,也可购买带有风扇或风扇加上油泵这种强迫冷却措施的变压器。
Research on Low Pressure Casting Die Manufacturing of Impeller of High-Speed Fan;
高速风扇叶轮低压铸造模具制造的研究
Exploration on Maximum Loading Design Techniques for Fan and Axial-Flow Compressor;
风扇/轴流压气机最大负荷设计技术探索
Application of Higt-voltage Inverter in the Cape Fan of No.10 Coal Mine
高压变频器在鹤煤十矿主扇风机上的应用
Influence of Blade Thickness on Flutter Characteristics in Fan/Compressor
风扇/压气机叶型厚度对颤振特性的影响
Numerical simulation of full annuls of a transonic fan with distorted inlet
总压畸变对风扇流场影响的全流道数值研究