Our in-housing gas-water two-phase numerical simulator are used to study fluid flow mechanism through porous media of snaky well.
应用丌发的气水两相数值模拟软件对“蛇曲”形复杂结构井开采渗流机理进行了研究；
In? Depth study of the pore structure characteristics of such reservoirs can shed guidance on the study of fluid flow mechanism and on development planning for these reservoirs.
深入研究该类储层的孔隙结构特征对低渗透油层的渗流机理研究及对低渗透油田的合理开发具有重要实际指导意义。
We investigate the flow mechanism of this conveyor in a horizontal configuration by a discrete element method (DEM), applying a periodic boundary and omitting the existence of fluid medium.
我们用离散元(DEM)方法研究了这种运输机在水平配置时的流动机制，施加周期性边界条件并忽略流动介质的存在。
It is developed based on the flow pattern of fluid in a trough depending on the type of impeller, the type of accessories and their related position in space, and on the tornado formation mechanism.
该设备是根据槽内流体的流动形态取决于搅拌叶轮、附件的类型及它们之间的空间配置关系，从运用龙卷风形成机理入手研制成功的。
The mechanism of fluid field decided the difference of oil-gas in a dispersion process and the flow independence in oil and gas layers.
流体场的力学机制决定了油气在散失过程中的差异性以及油气层自身流动的独立性。
Considers that the bubble fluctuation in main fluid flow importantly affects heat transfer on pipe wail, and the transfer mechanism relatively changes with the flow type.
认为液体主体中汽泡的扰动对壁面处的传热有较大影响，当流型发生转变时，其传热机理发生相应的变化。
The optimum design of structure of hydrocyclones need deeply and exactly understanding the essential of fluid flow dynamics and the separation mechanism of hydrocyclones.
深入理解水力旋流器内流体动力学实质，准确认识其分离机理，才能对其进行正确的设计。
To explore the rules and mechanism of valve movements under the flow pressure in pipes, fluid-structure interaction of valve and fluid in pipes was theoretically analyzed and simulated.
为了探索管道中活门在管道流体压力作用下的运动规律和运动机理，对管道中流体与活门的流固耦合问题进行了理论分析与数值模拟。
In this paper, mechanism of one - and two-phase fluid flow in fractured media with different structures under electric fields was systematically investigated by finite element method (FEM).
采用有限元数值模拟方法系统地研究了电场作用下不同结构裂缝介质中单相和两相渗流机理。
The aerodynamic undamping phenomena and the relevant mechanism are investigated for the aerospace launch vehicle undergoing fluid-structure coupling oscillation in transonic flow.
研究跨音速飞行航天器的流-固耦合振动非阻尼现象的作用机理。
As a useful tool to analyse the stability of fluid flow, linear stability analysis method is adopted widely in the studies of atomization mechanism of fuel.
作为分析流体运动稳定性的有效工具，线性稳定性分析法在燃油射流雾化机理的研究中得到了广泛的应用。
The fluid flow properties and mechanism of fluid flow in low-permeability reservoir with fractured sandstones are complicated. The spontaneous imbibition of water is very important for oil recovery.
低渗透裂缝性油田开发比较复杂，其中水的自发渗吸对原油的开采十分有利。
The fluid flow properties and mechanism of fluid flow in low-permeability reservoir with fractured sandstones are complicated. The spontaneous imbibition of water is very important for oil recovery.
低渗透裂缝性油田开发比较复杂，其中水的自发渗吸对原油的开采十分有利。
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