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Abstract:
为了研究矿用通风机的故障机理,提出了基于CFD的矿用通风机气动性能分析和故障诊断方法.该方法采用RANS方程结合Realizable κ-ε湍流模型,对矿用通风机叶片气动性能进行了分析.通过建立叶片断裂、松动和正常3种状况下的模型,对比分析这3种状况下通风机内部流场的κ-ε湍流特性的差异,并以此差异实现对风机不同故障的识别和诊断.
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矿山机械
ISSN: 1001-3954
Year: 2014
Issue: 8
Page: 17-20
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 4
Chinese Cited Count:
30 Days PV: 9
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