也可能因转向不对，叶轮流道堵塞等。
漩涡气泵的叶轮类似庞大的气轮机的叶轮。
Whirlpool Qibeng the impeller similar large gas turbines impeller.
然后将轴拆出泵壳，拆下叶轮送修理厂修理。
And then removed the pump shaft shell removed send impeller repair shop repair.
叶轮机传统的设计方法已取得了很大的成功。
ABSTRACT Traditional methods of turbomachinery design have made great success.
叶轮式测量室是叶轮和流量叶壳体间的空间。
In the lobed impeller the measuring Chambers are the space between the lobes and the meter housing.
提出用改装后的机械式叶轮风速表作为传感器。
It is suggested to use the refitted speedometer with mechanical impeller as the sensor.
表明该软件可以直观有效地应用于叶轮机设计。
It is indicated that the software can be effectively applied to turbomachinery design.
同时，深层的水被水泵提升至水面上的一个叶轮。
本发明涉及一种用于在流动物中采集数据的叶轮。
This invention relates to an impeller for data acquisition in a flow.
浮动叶轮结构设计，降低了电机启动及运行负载。
With the floating impeller structure design, bring down the motor start and running load.
在这里空气排出而水又从回流阀返回到叶轮入口。
Here the air and water discharged from the return valve to the back entrance of the impeller.
一基座，设置于该外框内，用以承置该叶轮于其上；
The frame base is installed inside the fan frame to support the impeller.
由于肺架构保存，间隔增厚的小叶轮廓仍保持正常。
Because lung architecture is preserved, lobules outlined by thick septa have a normal appearance.
主轴调质措置的首要位置是轴承位、密封位及轴头和叶轮位。
Spindle quenched renew prime location bearing position, sealing position and the spindle head and impeller position.
主要工作是开发一种能用于工程实际的轴流风机叶轮设计软件。
The objective of this paper is to build a software for axial fans' impeller designing.
本文为提高离心泵叶轮的设计质量及效率提供了一个新的方法。
CAD method for improving design quality and efficiency of centrifugal pump impeller is provided.
采用成形铣削加工叶轮型面，保证了加工精度，提高了生产效率。
The application of process of vane wheel profile forming can ensure the machining accuracy and improve the productive efficiency.
这种泵的叶轮叶片可以自动调节来适应转速、流体粘度和不同压力。
This pump impeller blades can be adjusted automatically to adapt to speed, fluid viscosity and pressure.
悬臂泵叶轮有闭式、开式、旋流式三种型式，以满足不同的应用需要。
Cantilever pumps are available with closed, open or vortex impellers to meet the requirements of different applications.
第三章研究了叶轮的优化模型，对叶轮的优化和评价体系进行了研究。
In the third chapter, the optimized models, the optimizing and the evaluating system of impeller are studied.
主轴是整个风力发电机组中的关键零部件，处于叶轮与齿轮箱的中间部位。
Spindle is the key part in tile wind turbine, which locates in the middle of the driven chain.
本文将曲面造型与数值计算有机的结合在一起应用到离心泵叶轮的优化设计中。
In this paper, an organic combination of surface molding and numerical calculation is applied to optimization design for centrifugal pump impellers.
泵主要由泵体、泵盖、叶轮、轴、密封环、中间支架、密封和悬架部件等组成。
The pump comprises mainly of pump body, cover, impeller, shaft, seal ring, intermediate support, sealing and suspension assembly, etc.
叶轮：严重汽蚀(特别是主叶片)、过度腐蚀、磨损、破损时，要求更换叶轮。
Impeller: Sure to change impeller if it has serious cavitations (main vanes in particular), over corrosion, wear and tear and breakage.
介绍了钛制叶轮的焊接工艺和制造过程，说明了焊接部位的检查方法及检查结果。
The paper introduces the welding procedure and fabrication process of titanium alloy wheel, indicates the inspection method and quality result of welding location.
空气倍增器技术用循环放大器，来替换扇叶和栅格，并且通过一个混流式叶轮把空气吸入底座。
The air Multiplier technology replaces blades and grilles with loop amplifiers and draws air in at the base through a mixed flow impeller.
空气倍增器技术用循环放大器，来替换扇叶和栅格，并且通过一个混流式叶轮把空气吸入底座。
The air Multiplier technology replaces blades and grilles with loop amplifiers and draws air in at the base through a mixed flow impeller.
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