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基于FLUENT的磨料水射流抛光喷嘴的流场仿真 被引量:1

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摘要 针对三种典型结构的磨料水射流喷嘴,基于多相流动的VOF模型,利用计算机流体力学的方法对磨料射流系统的高压水射流流场进行两相流的数值模拟,分析对比了三种结构喷嘴流场的速度、压力、紊动强度等参数。结果表明,锥柱形喷嘴具有较优的综合性能,适合作为磨料水射流抛光的宝石喷嘴;在锥柱形结构的基础上,针对三种不同的收缩角进行了数值模拟,结果表明,30度收缩角具有较优的射流特性。
作者 王志阳 王凯
出处 《中国设备工程》 2017年第9期101-103,共3页 China Plant Engineering
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