弹状流是垂直管内气液两相上升流中的一种重要流型。
Slug flow is one important flow patten for upward gas-liquid two-phase flow in vertical tube.
研究中没有观察到表面性剂对塞状流与弹状流转换的影响。
No obvious change is observed for the transition between plug flow and slug flow.
弹状流模型的计算结果得到本文及其他作者实验数据的验证。
The results predicted by this model are in better agreement with the available experimental data.
本文采用电化学的方法研究了垂直上升管内弹状流的特性参数。
By electrochemical method, characteristic parameters are investigated within the range of slug flow in vertical pipe.
利用光纤探针试验研究垂直上升管内气、水、油三相弹状流截面相份额的规律。
An optical fiber probe is used to study the cross-section of oil-gas-water three-phase slug flow in vertical tubes.
因此，该弹状流单元物理模型是进一步分析摇摆状态下弹状流流动特性的基础。
So, this slug flow unit model could be used as the basis for further analyzing the flow property of slug flow under rolling condition.
实验发现，出口流道中典型的两相流流型是泡状流、而出口总管中的典型流型是弹状流。
The experimental results indicated that the typical flow pattern in outlet-channels was bubbly flow and in outlet manifold was slug flow.
本模型是计算垂直油-气-水三相弹状流中液相的连续相为水相时的压力降的有效方法。
The model is an effective method, which can be used for pressure drop of oil gas water three phase vertical upwards slug flow in which the continuous liquid phase is water phase.
本文使用高速动态分析仪对低温倾斜上升管内不同位置处弹状汽泡进行了可视化实验研究。
The velocity of the Taylor bubble has been experimental studied in different axial position of upward inclined pipe by using high speed motion analyzer.
目的在于全面翔实地阐述垂直管弹状流的研究结果，以期有效地指导实验研究及生产实际工作。
The purpose of this paper is to illustrate the result of the research on the slug flow in vertical tubes and to effectively guide experimental investigation and production practices in future.
采用水平—下降管组合法测量了垂直下降管内油气两相流动在泡状和弹状流下截面含气率的值。
The void fraction in downward gas oil two phase flow in vertical tube is measured with the combined method of horizontal downward vertical tube for the two flow regimes(bubbly and slug flow).
通过油-气-水弹状流的实验研究发现，该模型的数值模拟结果与低压工况下的实验值符合得较好。
Based on the experimental study of oil gas water slug flow, the numerical simulations of this model agree well with experimental data under the condition of low pressure.
基于以上实验手段，进一步对短管内弹状泡上升流动的水动力学与传递进行了实验研究与理论分析。
Applying the same experimental method, the hydrodynamics and the transfer of the plug-rising flow regime is investigated and discussed in detail.
某些情况下，减阻技术还能够改变多相流的流型、抑制剧烈弹状流，改善油气输送系统的运行工况。
In some cases, multiphase flow patterns can be changed and severe slugging can be suppressed by using drag-reduction technology, which improves operation conditions of offshore transpo…
本文采用参数泵分步结晶新工艺和开发的直立弹状气泡管结晶器提纯制取精萘，则克服了通常方法的缺点。
In this paper a technology of parametric pumping fractional crystallization and a crystallizer with a slug flow vertical bubble tube are presented.
头盔装具上的鳍状物附属物为强制通风片，能够向拆弹专家的面部输送新鲜空气以便排除汗水。
The fin-like appendage on the helmet houses a forced ventilation fan, which blows fresh air over the technician's face to relieve perspiration.
首先讨论了热弹机制下脉冲激光超声的激发原理，并利用有限元法数值模拟激光热弹机制下激发板状材料中的超声导波。
The laser-generated ultrasound theory in thermo-elastic mechanism is discussed first. Then laser-generated ultrasonic in the plate material is simulated numerically by using the finite element method.
将收割机上的开口式弹齿换成三角状弹齿用于收割玉米，扩大了小麦收割机的使用范围。
When the opening elastic tooth is changed into the triangle elastic tooth, the elastic tooth is used for harvesting corns, so the use range of wheat harvester is enlarged.
本发明技术方案是这样完成的，收割机上的弹齿，它包括有弹齿，弹齿为三角状。
Because an opening elastic tooth is changed into the triangle elastic tooth, the elastic tooth on a harvester satisfies the needs of corns of which the harvesting chaffs are thick.
本发明技术方案是这样完成的，收割机上的弹齿，它包括有弹齿，弹齿为三角状。
Because an opening elastic tooth is changed into the triangle elastic tooth, the elastic tooth on a harvester satisfies the needs of corns of which the harvesting chaffs are thick.
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