Lateral Vibration Analysis of Large Vertical Motor InstallationsSource: Journal of Vibration and Acoustics:;1984:;volume( 106 ):;issue: 004::page 554Author:K. S. Raghavan
DOI: 10.1115/1.3269236Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The paper deals with analysis of lateral vibration behavior of vertical motor installations. The studies are based on the finite element method. Based on the results obtained with three-dimensional idealization of the stator frame, a simpler two-dimensional model is developed. The latter predicts accurately the first lateral mode. In order to study the nature of rotor-stator interactions, coupled models are also analyzed. The studies reveal that, depending on the relative dynamic characteristics of the rotor and the stator, there can be strong interactions that influence the frequencies considerably.
keyword(s): Engines , Vibration analysis , Stators , Rotors , Vibration , Frequency , Structural frames AND Finite element methods ,
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| contributor author | K. S. Raghavan | |
| date accessioned | 2017-05-08T23:19:05Z | |
| date available | 2017-05-08T23:19:05Z | |
| date copyright | October, 1984 | |
| date issued | 1984 | |
| identifier issn | 1048-9002 | |
| identifier other | JVACEK-28963#554_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/99159 | |
| description abstract | The paper deals with analysis of lateral vibration behavior of vertical motor installations. The studies are based on the finite element method. Based on the results obtained with three-dimensional idealization of the stator frame, a simpler two-dimensional model is developed. The latter predicts accurately the first lateral mode. In order to study the nature of rotor-stator interactions, coupled models are also analyzed. The studies reveal that, depending on the relative dynamic characteristics of the rotor and the stator, there can be strong interactions that influence the frequencies considerably. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Lateral Vibration Analysis of Large Vertical Motor Installations | |
| type | Journal Paper | |
| journal volume | 106 | |
| journal issue | 4 | |
| journal title | Journal of Vibration and Acoustics | |
| identifier doi | 10.1115/1.3269236 | |
| journal fristpage | 554 | |
| journal lastpage | 559 | |
| identifier eissn | 1528-8927 | |
| keywords | Engines | |
| keywords | Vibration analysis | |
| keywords | Stators | |
| keywords | Rotors | |
| keywords | Vibration | |
| keywords | Frequency | |
| keywords | Structural frames AND Finite element methods | |
| tree | Journal of Vibration and Acoustics:;1984:;volume( 106 ):;issue: 004 | |
| contenttype | Fulltext |