Experimental Study on the Nonlinear Vibrations and n× Amplitudes of a Rotor With a Transverse CrackSource: Journal of Vibration and Acoustics:;2009:;volume( 131 ):;issue: 004::page 41008Author:Jean-Jacques Sinou
DOI: 10.1115/1.3086928Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, the nonlinear response of a rotor system containing a transverse crack is analyzed experimentally in order to propose a nondestructive detection of cracks in the rotor. More particularly, the evolutions of the n× superharmonic frequency components at the various subcritical resonant peaks and the decrease in the subcritical resonant speeds are investigated for various crack depths. The experimental results that are presented in this study confirm the theoretical analysis of many researchers and provide a possible basis for an on-line monitoring system.
keyword(s): Fracture (Materials) , Rotors AND Vibration ,
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| contributor author | Jean-Jacques Sinou | |
| date accessioned | 2017-05-09T00:35:58Z | |
| date available | 2017-05-09T00:35:58Z | |
| date copyright | August, 2009 | |
| date issued | 2009 | |
| identifier issn | 1048-9002 | |
| identifier other | JVACEK-28901#041008_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/142263 | |
| description abstract | In this paper, the nonlinear response of a rotor system containing a transverse crack is analyzed experimentally in order to propose a nondestructive detection of cracks in the rotor. More particularly, the evolutions of the n× superharmonic frequency components at the various subcritical resonant peaks and the decrease in the subcritical resonant speeds are investigated for various crack depths. The experimental results that are presented in this study confirm the theoretical analysis of many researchers and provide a possible basis for an on-line monitoring system. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Experimental Study on the Nonlinear Vibrations and n× Amplitudes of a Rotor With a Transverse Crack | |
| type | Journal Paper | |
| journal volume | 131 | |
| journal issue | 4 | |
| journal title | Journal of Vibration and Acoustics | |
| identifier doi | 10.1115/1.3086928 | |
| journal fristpage | 41008 | |
| identifier eissn | 1528-8927 | |
| keywords | Fracture (Materials) | |
| keywords | Rotors AND Vibration | |
| tree | Journal of Vibration and Acoustics:;2009:;volume( 131 ):;issue: 004 | |
| contenttype | Fulltext |