Eigenvalue Derivatives for Damped Torsional VibrationsSource: Journal of Mechanical Design:;1982:;volume( 104 ):;issue: 002::page 463Author:S. Doughty
DOI: 10.1115/1.3256368Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the design of rotating machinery, it is often necessary to project design changes in order to modify the system torsional natural frequencies. For damped systems, there are additional questions regarding the change in modal decay rates associated with a parameter change. This paper provides a simple, easily implemented procedure to calculate the derivatives of the complex eigenvalue for the damped torsional system when the eigensolution is known.
keyword(s): Vibration , Eigenvalues , Design , Machinery AND Frequency ,
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| contributor author | S. Doughty | |
| date accessioned | 2017-05-08T23:14:02Z | |
| date available | 2017-05-08T23:14:02Z | |
| date copyright | April, 1982 | |
| date issued | 1982 | |
| identifier issn | 1050-0472 | |
| identifier other | JMDEDB-27998#463_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/96225 | |
| description abstract | In the design of rotating machinery, it is often necessary to project design changes in order to modify the system torsional natural frequencies. For damped systems, there are additional questions regarding the change in modal decay rates associated with a parameter change. This paper provides a simple, easily implemented procedure to calculate the derivatives of the complex eigenvalue for the damped torsional system when the eigensolution is known. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Eigenvalue Derivatives for Damped Torsional Vibrations | |
| type | Journal Paper | |
| journal volume | 104 | |
| journal issue | 2 | |
| journal title | Journal of Mechanical Design | |
| identifier doi | 10.1115/1.3256368 | |
| journal fristpage | 463 | |
| journal lastpage | 465 | |
| identifier eissn | 1528-9001 | |
| keywords | Vibration | |
| keywords | Eigenvalues | |
| keywords | Design | |
| keywords | Machinery AND Frequency | |
| tree | Journal of Mechanical Design:;1982:;volume( 104 ):;issue: 002 | |
| contenttype | Fulltext |