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本文对不同结构喷嘴的冷态特性进行了研究。测定了不同喷水条件下喷嘴的水流.密度分布、喷射角度及水滴尺寸,介绍了水滴速度的计算方法。并讨论了喷水条件和喷水参数对冷态特性的影响。
In this paper, the cold characteristics of nozzles with different structures were studied. The water flow, density distribution, spray angle and water droplet size under different water spray conditions were measured, and the calculation method of water drop velocity was introduced. The effects of water spray conditions and spray parameters on the cold characteristics were also discussed.