This paper puts forward a new equipment combine to measure a production profile of Low-yield and three phases flow well.
针对低产量三相流动生产井,提出了新的产出剖面测井仪器组合。
The study of two phases flow(water and air)is a more concerned problem in unsaturated zone under infiltration condition.
降雨条件下非饱和带水-气二相流问题是目前国内外研究备受关注的问题。
The status of on-line identification for gas-liquid two-phases flow regime using the different pressure fluctuation is reviewed.
介绍了根据压力波动过程实现汽(气)液两相流流型在线识别的最新研究成果;
At present, the measurement techniques for gas-solid two phases flow have become a desiderative problem to be solved in multi-phase field.
目前,气固两相流检测技术已成为多相流研究中的一个亟待解决的问题。
This paper first overviews now many multiphase (primarily about gas-particle two phases flow) research methods together with the development of multiphase model.
本文首先综述了目前多相流(主要是气粒两相流)的研究方法和研究中广泛使用的多相流模型。
The dissertation studies the characteristics of gas mixing and the gas-solid two phases flow in spouted-fluidization bed with experiment and numerical simulation methods.
本文通过采用实验和数值模拟的方法,研究了喷动流化床内气体混合特性以及床内气固两相的流动特性。
In order to recognize the flow characteristics in a tapered affinity adsorption bed, FLUENT software was used in numerical simulation for the liquid-solid two phases flow.
为了分析流体在上流锥形亲和层析床中的复杂流动情况,运用二相流理论建立了上流锥形床中液固二相流模型,对上流锥形床中的流动状况进行了数值模拟。
Further investigate the flow mechanism of the liquid-liquid hydrocyclone, and the oil and water phases flow field in hydrocyclone for oil water separation is simulated using LRR stress model.
深入研究了液-液水力旋流器的流动机理,并采用LRR应力模型对油水分离旋流器的油水两相流场进行了数值模拟。
Gas-solid two phases flow is broadly exist in industry and nature. Research on it is very important, which can help us optimize the manufacture process, improve efficiency, and reduce pollution.
气固两相流在工业和自然界是广泛存在的,对其进行研究有着重大的意义,如优化生产工艺,提高生产效率,减少工业污染等。
A pipe or flow contains a series of handlers grouped into phases.
管道或流包含一系列分为阶段的处理程序。
Axis2 has the concept of flow, where flow is a collection of phases, and phase is a collection of handlers.
Axis2具有流的概念,流是阶段的集合,而阶段是处理程序的集合。
Figure 1 presents the basic flow of the SystemTap process, involving three interacting utilities over five phases.
图1展示了SystemTap的基本流程,涉及到3个交互实用程序和5个阶段。
The process begun Saturday has two major phases: removing equipment currently on top of the leak and installing new gear designed to fully contain the flow of oil.
此项开始于星期六的工程有两个关键进程:一是已经完成的拆除覆盖在漏油部位的旧防漏帽,二是安装新的防漏集油装置来充分控制原油的泄漏。
In any specific project, for reasons of size, complexity, level of risk, and cash flow constraints, phases can be further subdivided into subphases.
任何具体的项目,由于规模、复纯程度、风夷水平和隐金流限制等方面的缘由,阶段能够进一步划分为女阶段。
Based on a lot of experimental analysis and field tests, the states of bubble flow, plunger flow, ring film flow, fog flow lied in gas-water phases in wellbore are summarized.
本文通过几年来大量的实验分析和现场试验,总结出气水两相在井筒内主要存在气泡流、柱塞流、环膜流、霉状流。
Other biological clocks are timed to the ebb and flow of the tides or the phases of the moon or the seasons of the year.
其他的生物钟是按照潮水的涨落,月亮的盈亏或一年的季节变化而调定的。
In this paper, the authors analyze the vertical settlement effects of the solid-phase by the slip movements between phases based on the two-phase flow theory and the sediment kinetic theory.
本文基于两相流和泥沙运动力学理论,利用相间滑移考虑固相泥沙的重力沉降效应。
The one-dimension and two phases mathematics model of numerical well tests that flow is radial is established. Effects of well store and skin factor are considered to the inside boundary condition.
建立了一维径向油水两相流数值试井的数学模型,其内边界条件考虑井储效应和表皮系数的影响。
In this paper, a non-linear model for two dimension and two phases unsteady state flow through a porous medium is solved by a variational finite element method.
本文用变分有限元方法处理了两维两相非线性不稳定渗流模型。
By means of two separate phases of operation, an original solution is studied that allows an increase in the transmission efficiency through the generation of a flow without recirculation of power.
采用两个工作分流,许可通过不产生封闭功率流来增加变速箱效率,研究一个初始解。
It is also indicated that the complete mixing model is feasible to describe the fluid flow states in both gas and liquid phases in a short bubble column.
研究结果表明,在短的鼓泡塔中,应用全混流模型来描述气相和液相的流体状态是可行的。
The velocity distribution and the reciprocity of the two phases on the high efficient flow-guided sieve tray were analyzed and researched.
文中对高效导向筛板上液体流速分布和气液两相间的相互作用进行了分析和研究。
The weight ratio between phases of two-phase flow has an important influence on the operational properties of power engine.
气雾两相流的相间重量比对动力机的运转性能起重要作用。
The computational results show that deep aeration can get a better gas-liquid mix, and a higher gas flow rate can improve the mass transfer between two phases.
结果表明:深层曝气能够让气液得到更充分的混合;提高空气流量(即气泡流速),也能大大改善气液混合。
Many examples have been used here to show that flow units are not unalterable, it will be changed in different development phases.
用实例论证了流动单元在不同的开发阶段不是一成不变的,而是随着开发阶段的不同,流动单元的性质在发生变化。
Other biological clocks are timed to the ebb and flow of the tides, or the phases of the moon, or the seasons of the year.
其他的生物钟是按照潮水的涨落,月亮的盈亏或一年的季节变化而调定的。
Flow behavior of liquid and solid phases was simulated in an inversed fluidized bed based on two-fluid two-phase flow model.
基于欧拉·欧拉双流体模型,数值模拟倒置液固流化床内液固两相流动行为。
Flow behavior of liquid and solid phases was simulated in an inversed fluidized bed based on two-fluid two-phase flow model.
基于欧拉·欧拉双流体模型,数值模拟倒置液固流化床内液固两相流动行为。
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