There are four methods to control the flow of the fans and pumps: baffle (throttle)adjustment, impeller adjustment, fluid coupling adjustments and motor speed (frequency conversion and voltage transformation)adjustment.

有4种方法可控制风机和水泵的风量和水流量:导流(节流)调节、叶轮调节、液压联轴调节以及电动机速度调节(变频调速和变压调速)。

属类：工程技术-电力英语-

A replaceable 400 Series stainless steel wear ring shall be provided on the impeller inlet to reduce the effects of abrasive wear and provide the ability to renew the running clearance.

在叶轮进口处应该配置可替换的400系列不锈钢抗磨环,用来降低研磨物体的磨损作用,提高运行间隙的恢复能力。

属类：产品说明书-水泵-

Auto Programming System of NC Manufcturing of Integral Impeller

整体叶轮数控加工自动编程系统研究

属类：行业术语-中文论文标题-

Five-axis CNC Flank Milling Method of Integral Impeller

整体叶轮五轴侧铣数控加工方法的研究

属类：行业术语-中文论文标题-

Optimal Design of Middle and Low Specific Speed Two-phase Flow Trash Pump Impeller Geometric Parameters

中低比转速两相流杂质泵叶轮优化

属类：行业术语-中文论文标题-

Analysis on the Reason of Impeller Fracture of Axial-flow Fan and Investigation of the Influences of the System on the Performances of the Fan

轴流风机叶片断裂的原因分析及系统对风机性能影响的探讨

属类：行业术语-中文论文标题-

Numerical Simulation of Turbulent Flow in Stirred Tank Agitated by Axial Impeller

轴流桨搅拌槽三维流场数值模拟

属类：行业术语-中文论文标题-

Proceeding in the Preparation of Axial-flow-impeller Agitator

轴流式搅拌桨的研制展望

属类：行业术语-中文论文标题-

Turbulence Flow Generated by Axial Impeller

轴流式搅拌器湍流运动特性

属类：行业术语-中文论文标题-

Cutter Location Path Generation for 5-Axis Numerical Control Rough Machining of 3-D Sculptured Surface Impeller

自由曲面三元叶轮5轴数控粗加工刀位生成算法

属类：行业术语-中文论文标题-