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Author:

付胜 (付胜.) | 罗侃 (罗侃.)

Indexed by:

CQVIP PKU

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.

Keyword:

故障诊断 计算流体力学 矿用通风机 气动性能

Author Community:

  • [ 1 ] [付胜]北京工业大学
  • [ 2 ] [罗侃]北京工业大学

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Source :

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

Affiliated Colleges:

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