Coupling of Turbomachine Blade Vibrations Through the RotorSource: Journal of Engineering for Gas Turbines and Power:;1967:;volume( 089 ):;issue: 004::page 502Author:J. T. Wagner
DOI: 10.1115/1.3616718Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The forced vibration response of subsystems with different natural frequencies and damping, attached to a foundation with finite stiffness or mass, is calculated. Analytical models include simulations of turbomachine blading on a flexible disk or on a rotor with finite mass. Coupling through the disk or rotor explains variations in resonant frequencies and amplitudes that have been observed in blade-vibration tests. Effects on damping measurements are also determined.
keyword(s): Rotors , Vibration , Blades , Turbomachinery , Frequency , Disks , Damping , Engineering simulation , Stiffness AND Measurement ,
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| contributor author | J. T. Wagner | |
| date accessioned | 2017-05-08T23:52:22Z | |
| date available | 2017-05-08T23:52:22Z | |
| date copyright | October, 1967 | |
| date issued | 1967 | |
| identifier issn | 1528-8919 | |
| identifier other | JETPEZ-26663#502_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/118079 | |
| description abstract | The forced vibration response of subsystems with different natural frequencies and damping, attached to a foundation with finite stiffness or mass, is calculated. Analytical models include simulations of turbomachine blading on a flexible disk or on a rotor with finite mass. Coupling through the disk or rotor explains variations in resonant frequencies and amplitudes that have been observed in blade-vibration tests. Effects on damping measurements are also determined. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Coupling of Turbomachine Blade Vibrations Through the Rotor | |
| type | Journal Paper | |
| journal volume | 89 | |
| journal issue | 4 | |
| journal title | Journal of Engineering for Gas Turbines and Power | |
| identifier doi | 10.1115/1.3616718 | |
| journal fristpage | 502 | |
| journal lastpage | 512 | |
| identifier eissn | 0742-4795 | |
| keywords | Rotors | |
| keywords | Vibration | |
| keywords | Blades | |
| keywords | Turbomachinery | |
| keywords | Frequency | |
| keywords | Disks | |
| keywords | Damping | |
| keywords | Engineering simulation | |
| keywords | Stiffness AND Measurement | |
| tree | Journal of Engineering for Gas Turbines and Power:;1967:;volume( 089 ):;issue: 004 | |
| contenttype | Fulltext |