At last the water-air revolving spray ejecting air-ejecting mode as research emphasis is selected. A great deal of experiment has been made with water-air revolving spray nozzle.
为了保证气体加入到管中后管压降不增大，先后设计出多种加气喷嘴在试验台上进行了加气输送试验，最后筛选出旋转射流水气混合喷射加气方式作为研究重点。
参考来源 - 三相流管道输送技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Field testing of air curtain with muti-parallel fans on ejecting airflow was conducted in Jinchuan's NO.
在金川二矿对多机并联空气幕引射风流的作用进行了现场试验。
The theory of ejecting airflow by air curtain with multi-parallel fans was fully verified.
试验结果很好地验证了多机并联空气幕引射风流理论；
The experiment shows that it can drag reduction and extend the discharge distance of pipeline transportation by ejecting compressed air to dredger pipeline.
分析了管道输送加气减阻的机理和延长排距的效果，在模型试验的基础上进行了实船试验。
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