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针对一种带入口旋流器的新型文丘利调风器出口流场进行了数值模拟 ,数值模拟结果与常规文丘利调风器出口流场数值模拟结果进行了对比分析 ,所得预测分析结果为这种带入口旋流器的新型文丘利调风器的应用提供了设计依据
The flow field of a new Venturi ventilator with inlet cyclone was simulated. The results of numerical simulation were compared with the numerical results of the venturi flow field at the outlet of a conventional venturi. The results of the predictive analysis are as follows: The design of a new venturi damper with inlet cyclones is provided