To explain the generative mechanism of low pressure and mass flow self-excited oscillationpulsed jet, the nozzle optimized design range of structure and operation parameters was investigated.
The physical and mathematical model of airlift is given in this paper. The feasibility of the self excited oscillationpulsed 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。
3
The physical model of airlift is given in this paper. The feasibility of the self-excited oscillationpulsed jet as breaker of the airlift is researched.