Modal Analysis of Mining Axial-Flow Fanner's Blade

Sun Yanquan

doi:10.13374/j.issn1001-053x.1996.01.001

Volume 18 Issue 1

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Sun Yanquan. Modal Analysis of Mining Axial-Flow Fanner's Blade[J]. Chinese Journal of Engineering, 1996, 18(1): 1-5. doi: 10.13374/j.issn1001-053x.1996.01.001

Citation:

Sun Yanquan. Modal Analysis of Mining Axial-Flow Fanner's Blade[J]. Chinese Journal of Engineering, 1996, 18(1): 1-5. doi: 10.13374/j.issn1001-053x.1996.01.001

Sun Yanquan. Modal Analysis of Mining Axial-Flow Fanner's Blade[J]. Chinese Journal of Engineering, 1996, 18(1): 1-5. doi: 10.13374/j.issn1001-053x.1996.01.001

Citation:

Sun Yanquan. Modal Analysis of Mining Axial-Flow Fanner's Blade[J]. Chinese Journal of Engineering, 1996, 18(1): 1-5. doi: 10.13374/j.issn1001-053x.1996.01.001

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Modal Analysis of Mining Axial-Flow Fanner's Blade

doi: 10.13374/j.issn1001-053x.1996.01.001

Sun Yanquan

College of Resource Engineering, USTB, Beijing 100083, PRC

Received Date: 1994-10-01
Available Online: 2021-10-29

Abstract

Abstract

For the breaking phenomenon of mining axial-flow fanner's blades, based on the fundamentals of modal analysis, the measuring method of the blade's modal parameters and frequency modulation method of the blade are put forward,and the modal analysis of 70B2 Axial-Flow Fanner's blade is completed.
- fans,
- blades,
- modal analysis/mine