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。
Calculation and experiment results show that the software is suited for analytic calculation of flow visualization in rotational fluid machinery.
试验与计算结果表明本套软件适合于旋转的流体机械的流场图像的解析计算。
An experimental study is conducted of the dynamic characteristics of gas flow pulsation in a turbine machinery seal clearance from the viewpoint of fluid solid interaction.
从流固耦合的角度，试验研究了透平机械密封间隙气流脉动的动态特性。
An experimental study is conducted of the dynamic characteristics of gas flow pulsation in a turbine machinery seal clearance from the viewpoint of fluid solid interaction.
从流固耦合的角度，试验研究了透平机械密封间隙气流脉动的动态特性。
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