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author:

朱兰瑾 (朱兰瑾.) [1] | 林诚 (林诚.) [2] (Scholars:林诚)

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CQVIP CSCD

Abstract:

采用Hurst分析描述了不同喷动气速下气固喷动床中的压力波动行为.发现压力波动信号中存在着不同程度的周期成分.根据计算所得的Hurst系数H值随喷动气速增大而变化的曲线,可将颗粒床层的流动状态划分为3个流域:低气速时的不稳定流化、稳定喷动和高喷动气速下的不稳定喷动.

Keyword:

Hurst分析 压力波动 周期成分 喷动床 流动状态

Community:

  • [ 1 ] [朱兰瑾]福州大学
  • [ 2 ] [林诚]福州大学

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Source :

福州大学学报(自然科学版)

ISSN: 1000-2243

CN: 35-1337/N

Year: 2003

Issue: 2

Volume: 31

Page: 247-252

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

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30 Days PV: 0

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