The flow of oil and sand mixture in horizontal wellbore is a special flow model of solid-liquid two phase flow in pipe flow actually.
含砂原油在水平井水平段中的流动是液固两相沉降性浆体水平管流的一种特殊形式。
The effects of velocity ratio of free streams on the particle sedimentation in liquid-solid two phase plane mixing layer are studied by flow visualization method.
本文采用流动显示的方法对平板混合层中上下层流体速度比对固体颗粒在混合层中沉降的影响进行了研究。
The centrifugal sewage pump is the typical multi-phase flow fluid machinery, which is mainly used to transport and lift solid-liquid two-phase flow including a certain extent of gas.
离心式污水泵(即污水提升泵)，是典型的以输送固液两相流为主，同时含有不定量气体的多相流流体机械。
Dynamic equation for a single spherical bubble collapse in compressible solid-liquid two-phase flow is established.
建立了可压缩固液两相流中单球泡泡壁运动的动力学方程。
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。
Incipient motion of solid grain in solid-liquid two \ | phase flow is often concerned in many petroleum technologies, such as horizontal drilling, gravel-packing and sand washing.
水平井钻井、砾石充填及冲砂等作业都涉及到固液两相流动的固体颗粒起动问题。
In this model, the characteristics of pseudo-homogeneous solid-liquid two-phase flows have been considered in the expression of wave propagation speed and also during treating with flow resistance.
本模型的压力波波速表达式和阻力的处理方法都体现了伪均质固液两相流的特点。
The structural surfaces are not easy to be finished by polishing tools. A new method of precision finishing based on low viscosity liquid-solid two-phase abrasive flow was provided.
针对结构化表面不易采用工具实现精密光整加工的问题，提出了一种基于低黏度液-固两相磨粒流的精密光整加工新方法。
Compared the two-phase flow of Bingham-solid with liquid-solid, it is found that the velocity of Bingham-solid is flatter than that of liquid-solid.
对带颗粒的宾汉流体的两相流流动与液固两相流流动做了比较，宾汉流体的两相流流动的两相速度比液固两相流流动的两相速度的分布平坦。
Finally, by comparing the two - phase flow of power law- solid and liquid- solid, it is found that the kinetic energy and pseudothermal temperature have certain difference.
流体相的紊动能有一定的差别，而且颗粒拟温度也有较大差别。
Finally, by comparing the two - phase flow of power law- solid and liquid- solid, it is found that the kinetic energy and pseudothermal temperature have certain difference.
流体相的紊动能有一定的差别，而且颗粒拟温度也有较大差别。
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