1、

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、

Then he improved the traditional "Cupping Method" into "Suction Cup Detoxification Method".

又从传统的“拔火罐”手法中,改进成为“吸盅排毒法”;

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4、

The equations on the maximum breathing capacity for breather valve are given by theoretical analyses and calculations, and it is considered that the diameter of breather valve to be selected should be on the basis of the maximum suction capacity of induction valve.

通过理论分析和计算,给出了呼吸阀最大通气量的计算公式,并认为呼吸阀口径的选取应以吸气阀侧的最大吸气量为依据。

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5、

Structure design of a 13000 m~ 3 large suction hopper dredger

13000m~3大型耙吸挖泥船的结构设计

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6、

Determination Analysis of Trailing Suction Hopper Dredger at North Passage Dredging Site

耙吸挖泥船北槽疏浚现场测定分析

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7、

Method of Measuring& Determining the Overflow Earth Volume of Trailing Suction Hopper Dredger

耙吸挖泥船溢流土方量测定方法研究

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8、

Model testing and full scale performance prediction on trailing suction hopper dredger is very important for ship lines design.

耙吸挖泥船的模型试验研究及其实船性能预报对船型设计有重要意义。

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9、

Reform Design and Application for the Propulsion System of 4 500 m~ 3 Trailing Suction Hopper Dredger

4500m~3耙吸挖泥船推进系统改造设计及应用

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10、

Trail suction dredger and grab dredger are two completely different types of work boat in technical concept.

耙吸和抓斗在工程船范畴本是两种技术形态截然不同的船型。

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11、

The Design of Box Ladder for Suction Cutter Dredger

绞吸式挖泥船箱型绞刀架的设计

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12、

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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13、

Investigation and Discussion of Construction Productivity of Reclamation of Large-diameter Gravel and Sand Soil by Suction Cutter Dredger and Its Calculation Method

关于绞吸挖泥船吹填大粒径卵石挟砂土质的施工生产率及计算方法的探讨

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14、

Cutter Suction Dredger Monitoring System Based on PLC Field Net

基于PLC现场网络的绞吸式挖泥船监控系统

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16、

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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17、

Application of cutter-suction dredgers to river dredging on the lower Yellow River

绞吸式挖泥船在黄河下游挖河疏浚中的应用

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18、

Environmental Characteristic Analysis of Hydraulic Suction-centrifugal Dewatering Dredging Process

水力吸泥-离心脱水疏浚过程的环境特征分析

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19、

The GC series boiler feed pump is multi-stage single-suction sectional horizontal centrifugal pumps.

本系列泵是卧式单吸 多级 节段式离心泵.

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20、

It was suggested that in design standard the even suction device should be considered as an attachment of oil tank and integrated with the automatic crude sampler.

建议在设计标准中把均匀抽出器作为油罐的一个配件与原油自动采样器有机地结合起来;

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