1、

The water flow velocity in the suction pipe, which is crucial for evaluating the performance on pumping fish, can be measured by the pumped water flow rate of the riser in an air lift pump system.

气力提升泵的水输送量反映了提升管进口的流速情况,而进口流速是衡量吸鱼效果的重要因素。

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2、

Flow field of centrifugal pump ( Pump flow passage includes suction pipe, impeller and volute casing.) was obtained by solving the Reynolds average Navier-Stokes equation.

通过求解包括进水管、叶轮、泵体等过流部件在内的水泵流道内的三维稳定雷诺平均Navier-Stokes方程,获得水泵内部的流场分布特征。

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3、

Additional emergency bilge suction pipe

附加应急舱底水吸入管

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4、

research on backcourt of sediment in long horizontal suction pipe

长平水泵吸水管泥沙淤积反冲试验研究

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5、

pump suction pipe and a liquid plus a stent must not be used for pump support.

泵的吸入和出液管路必须另加支架,不得用泵作支撑。

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6、

Analysis of Forces Acting on Suction Pipe System of Trailing Suction Hopper Dredger and Simulation Research

耙吸式挖泥船耙吸管系统的受力分析及仿真研究

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7、

A vibrating bottom mechanism was developed to overcome the piled grain on the bottom of the air suction pipe.

为解决气吸式割前摘脱装置的气流吸运管路底板上偶尔产生物料积存的问题,设计了一种底板振动装置。

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8、

pump suction pipe and a liquid plus a stent must not be used for pump support.

泵的吸入和出液管路必须另加支架,不得用泵作支撑。

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9、

the front of the suction pipe has a inclined slope;

所述吸引管的前端设有斜坡;

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10、

in order to water pump suction pipe, memory, import needs bottom valve pump working, bottom valve caused great losses.

为了在泵内存水,吸入管进口需要装底阀,泵工作时,底阀造成很大的水力损失。

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11、

method: using ts y-ⅱ type disposable water-tight seal bottle matches with disposable suction pipe, suction head and negative pressure suction implement to recover the pereion blood after being changed the connection method.

方法:利用TSY-Ⅱ型一次性水封瓶配与一次性吸引管、吸引器头和负压吸引器,稍作连接方法上改动,用作回收胸血。

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12、

A particle suction pipe a storage hopper and a first duct are connected a master duct.

接米斗、除糠管道、沉积室、第二风道和总风道相连接.

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14、

Design of Suction Room and Press-out Pipe of the Casing for the Single-stage Single-suction Horizontal Centrifugal Pump

单级单吸卧式离心泵泵体的吸入室及吐出管设计卧式离心铸造铸铁气缸套的黑斑缺陷及对策

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15、

Vibration of suction and exhaust pipe in piston type compressor and its control

活塞式压缩机吸排气管道的振动与控制

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16、

note 2: locate elbow at dip pipe bottom pointing to tank centre at same elevation as pump suction nozzle.

注意2:位于手肘在浸管底部指向战车中心在相同的海拔当做泵吸力喷嘴。

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17、

construction technology of immersed pipe of cutter- suction dredger

绞吸式挖泥船水下沉管施工技术浅析

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18、

This paper describes how to increase the productivity effect of cutter-suction dredgers in the fields of cutting force, dredging pump, gauge pile and exhaust pipe.

本文从绞刀、泥泵、定位桩装置及排泥管等四个方面,论述了提高绞吸式挖泥船生产效率的途径。

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19、

Abstract It analyzes the cause of discharge pipe cracking for suction cutter dredger and puts forward some anti-crack measures.

分析绞吸式挖泥船排泥管的爆裂原因主要为水击所致,及其防爆裂的相应措施。

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