slug flow

  • slug flow
  • 释义

    活塞流

纠错 数据更新时间:2026-04-19 16:34:46
1、

Study on Transfer Characteristics of Slug Flow and Crystal Layer Growth in Bubbling Tubes

气泡管内弹状流传递特性与晶层生长的研究

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2、

The Research Progress of Slug Flow in Horizontal Pipes

水平管中段塞流的研究进展

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3、

The Effect of Hydraulic Jump on Pressure Drop in Horizontal Slug Flow

水跃对水平管弹状流压力降的影响

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4、

The software can calculate slug flow pressure drop and temperature drop and characteristics parameters.

该软件可以对油气混输管路中段塞流的压降温降以及段塞单元的流动参数进行计算。

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5、

The analysis method can be extended for the case of other slug flow well testing.

所得到的分析方法可用于分析钻井完井过程中的非自喷DST测试资料及所有低渗透油藏测试过程中的非自喷段塞流动试井资料。

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6、

Make use of the band-pass filter characteristics of HHT, effective filter for bubble flow, slug flow, churn flow and annular flow were achieved. The results show that after filter, signal can keep good local character and nonlinear element. 2.

该滤波方法利用HHT的带通滤波特性,实现对泡状流、弹状流、塞状流、混状流差压信号有效滤波,滤波后可以很好的保留两相流差压信号的非线性特征。

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7、

The critical rate of gas flow from bubble flow to slug flow is an important factor.

泡状流向段塞流转化的临界气体流量是一个非常重要的参数。

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8、

Study on Thermal Siphon Characteristics of Adiabatic Slug Flow in Thermal Siphon Pump of Absorption Refrigerator

无泵吸收式制冷机热虹吸泵绝热弹状流的热虹吸特性研究

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9、

And slug flow is the most effective.

弹状流是提高膜通量较有利流型.

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10、

Investigation on Pressure Wave Propagation Characteristics in Gas Flowrate Transient Slug Flow

气量增加段塞流场中压力波传播特性分析

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11、

A model on pressure drop in oil gas water three phase slug flow has been set up, which takes account of grown proceeding of falling liquid film around Taylor bubbles in slug flow.

给出一种垂直上升油-气-水三相弹状流压力降的计算模型。该模型考虑弹状流中Taylor气泡周围下降液膜的变化历程。

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12、

The treatment method of slug flow was studied.

段塞流的处理方法研究。

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13、

Continuity wave in the elongated bubble region of horizontal slug flow

弹状流长气泡区液膜流动的连续波特性

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14、

Study on thermal siphon characteristics of slug flow with heat insulation in thermal siphon pump& the second mechanism studies on pumpless LiBr absorption solar refrigerating machine

热虹吸泵绝热弹状流的热虹吸特性研究&无泵LiBr吸收式太阳能制冷机机理研究之二

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15、

Study on the motion of long bubbles in gas-liquid slug flow

垂直管内气液两相弹状流中长气泡运动规律的研究

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16、

Slug velocity of severe slugging in pipeline-riser system According to field experiments, slug flow parameters depend on pipe diameter, velocity and viscosity of gas or liquid phase and so on.

上升管系统中严重段塞流的液塞速度特性现场实践表明,段塞长度不仅与管径有关,而且还与气液相速度和气液相粘度等有关。

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17、

Development in Experimental Study on Slug Flow

段塞流试验研究进展

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18、

After the slippage velocity ratio in slug flow is removed, the experimental slippage ratio of gas and water bubble flow can be given, which provides a new way to measure oil and gas two phase flow.

在剔除了段塞滑动比数据后,给出了气水两相泡状流情况下的滑动比实验关系式,为油气中两相流的检测处理提供了一种新的处理方法。

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19、

Experimental study on the control method of severe slug flow in riser

立管严重段塞流控制方法实验研究

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20、

Slug flow is one of the most common flow patterns in a hilly multiphase pipe flow.

在起伏多相管流中常出现段塞流.

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21、

The analyses on the performance of the slug flow in gravity heat pipes

重力热管弹状流工况的简化分析

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22、

Wavelike slug-flow is a representative flow type in horizontal pneumatic conveying.

波状栓塞流是气力输送中的一种典型流型.

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23、

Characteristic point analysis technique using the pressure identification curve of slug flow

段塞流压力诊断曲线特征点分析新方法

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24、

A transparent semi-"U" type experimental rig was constructed at Multiphase Flow Lab in CUP ( China University of Petroleum, Beijing) in order to study the characteristics of severe slug flow and the control method.

为了研究立管严重段塞流及其控制方法,中国石油大学(北京)多相流实验室建造了一套半U形管实验架。

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25、

Effect of slug flow on CO2 corrosion of pipeline in oil and gas industry

油气管道CO2腐蚀过程中弹状流的影响

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26、

A new method for interpreting THF DST flow period or slug flow pressure history

一种新的非自喷井DST流动期或段塞流的压力历史分析方法

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27、

Investigation of Flow Characteristics of Liquid Film in Horizontal Slug Flow

水平管弹状流液膜区的流动特性研究

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28、

A Two-Fluid Model Used In Gas and Liquid Two-Phase Slug Flow

气-液两相湍流流动的双流体模型与模拟

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29、

"Declined pipe-riser" structure is usually installed on ocean platform especially in deep water, which will lead to severe slug flow easily and impact the production.

海底管道普遍存在下倾管-立管结构,这种结构极易引发立管严重段塞流,影响正常生产。

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30、

Based on the empirical correlation of slug flow characteristic parameters and a simplified slug flow kinematic model, a calculating method involving the static/ dynamic load at elbow is put forward.

基于段塞流特征参数的经验关系式和简化的段塞流运动模型,提出了一种分析立管弯头部位静、动荷载的计算方法。

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