涡流二极管泵输送设备是一种新型的用于高危物料输送的无运动部件的免维修输送系统.为获得适应于该系统的设计准则并可用于准确预测输送系统的外特性,本文建立了一套理论数学模型,并通过实验方法检验理论的准确性.对比结果表明,数学模型能较准确表达系统的动态性能及时均性能,且可以反映操作参数对系统性能的影响规律.
Vortex diodes pump is a new-type maintenance-free equipment with no moving parts for pumping hazardous liquids.In order to obtain the design criteria to predict the performance of the pumping system,a theoretical mathematical model was established and was proved to be correct by experimental results.The results show that the mathematical model can be used to describe the dynamic and time averaged performances,and also to reflect the effects of operating parameters on the pumping system.
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