Finally, the models of non-self-excited pulsed nozzle and self-excited pulsed nozzle of rotating jet mixer are established for flow field numerical simulation.

最后，建立非自激脉冲喷嘴与自激脉冲喷嘴实体模型，对旋转射流搅拌器喷嘴内部流场进行数值模拟。

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And, by changing some design parameters of mixer impeller, we can compare and analyze the numerical simulation results and present some optimal methods.

并通过改变搅拌器叶轮的设计参数，对模拟结果进行对比分析，提出优化设计方案。

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And, by changing some design parameters of mixer impeller, we can compare and analyze the numerical simulation results and present some optimal methods.

并通过改变搅拌器叶轮的设计参数，对模拟结果进行对比分析，提出优化设计方案。

youdao