multi-phase flow的意思|示意

A more detailed multi fluid model was developed with the gas phase divided into several groups according to bubble size to describe bubbly flow in a vertical pipe.

根据气泡的尺寸划分气相，采用时间平均法建立了描述垂直管道内层流泡状流运动的多流体模型。

In order to reduce pressure wave and improve the solution, numerical simulation has been made of the process of multi-point ignition by applying the two-phase flow internal ballistics theory.

为了减小膛内压力波、完善多点点火方案，应用两相流内弹道理论对该炮的多点点火过程进行了数值模拟，数值模拟结果与试验结果有较好的一致性。

The present well test analysis methods are only suitable to single-phase flow in reservoir. In fact, multi-phase flow will occur after a certain long time reservoir fluid production.

目前，试井分析方法仅限于地层中的单相流动，而在油气田开发中后期，试井往往涉及地层中的多相渗流。

A coupling bioreactor based on the flow separate and multi-phase reaction principle was designed to study on the wastewater treatment effects and the characteristic of the sludge reduction.

基于流离、多相生物反应原理开发了耦合生物反应器，探讨了耦合生物反应器及其污水处理、污泥减量特性。

For the breaking up and atomization of viscous liquid jet from the air-blast nozzles is a complicated multi-parameter two-phase flow problem, it is hard to forecast the size of the droplet exactly.

气力式喷嘴黏性液体射流的破碎和雾化是一个复杂的两相流问题，因而难以准确预测其雾化粒径的大小。

The multi-phase flow is frequently appeared in industry such as power, chemical industry, nuclear power, refrigeration, petroleum, metallurgy and so on.

多相流是自然界和工业过程中一种十分常见但又非常复杂的流动过程，广泛存在于石油、化工、能源等各个行业。