The physical and mathematical model of airlift is given in this paper. The feasibility of the self excited oscillation pulsed jet as breaker of the airlift is researched.

研究了气举的数学和物理模型，探讨了自激振荡脉冲射流作为气举装置破碎器的可行性。

youdao

To explain the generative mechanism of low pressure and mass flow self-excited oscillation pulsed jet, the nozzle optimized design range of structure and operation parameters was investigated.

为了揭示低压大流量下自激振荡脉冲射流清洗的脉冲发生机理，研究了这种工况下喷嘴结构和运行参数的优化设计范围。

youdao

The physical model of airlift is given in this paper. The feasibility of the self-excited oscillation pulsed jet as breaker of the airlift is researched.

研究了气举的物理模型，探讨了自激振荡脉冲射流作为气举装置破碎器的可行性。

youdao