气泡羽流 （ bubble plume ）是在曝气过程中产生的复杂两相流动。本文通过实验研究了 气泡羽流 在曝气池中的不稳定性结构，计算分析了三种不同状态下在曝气...
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Bubble plume is complex two-phase flow. Bubbly unconfined jets and plumes havereceived considerable attention, but most of them focus on experimental study.
气泡羽流是复杂的二相流动，国内外对气泡羽流研究较多，但多数以实验为主，数值模拟较少。
参考来源 - 气泡羽流的数值模拟研究·2,447,543篇论文数据，部分数据来源于NoteExpress
纵横比为1.5时，气泡羽流中部的运动形态及结构极不稳定；
The pattern and structure in the middle part of bubble plume is instability when the aspect ratio of 1.5;
纵横比为2.0时，气泡羽流的顶端的运动形态及结构极不稳定。
The pattern and structure in the upper part of bubble plume is instability when the aspect ratio of 2.0.
对静止环境中的圆形气泡羽流流场进行数值模拟，得出了气泡羽流的流速场和浓度场。
Numerical simulation of round bubble plumes in still environment is performed to obtain the distribution of velocity and gas holdup.
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