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利用模糊综合评判法构造喷嘴雾化模糊关系矩阵 ,建立了描述喷嘴雾化特性的模糊数学模型。利用该模型分别对不同工况下的空气雾化喷嘴、离心式喷嘴雾化特性进行了理论计算 ,通过聚类 ,对 5种实验工况进行了分类 ,计算的分类情况与实验结果基本一致 ,对空气雾化喷嘴、离心式喷嘴不同实验工况的雾化效果进行了正确的评判。
Fuzzy comprehensive evaluation method is used to construct the atomization fuzzy relation matrix of the nozzle, and a fuzzy mathematical model describing the atomization characteristics of the nozzle is established. The model was used to calculate the atomization characteristics of air atomizing nozzles and centrifugal nozzles under different working conditions. The clustering was used to classify the five experimental conditions. The calculated classification was basically consistent with the experimental results. The atomization effect of air atomization nozzle and centrifugal nozzle under different experimental conditions was correctly evaluated.