| contributor author | D. F. Li | |
| contributor author | E. J. Gunter | |
| date accessioned | 2017-05-08T23:13:11Z | |
| date available | 2017-05-08T23:13:11Z | |
| date copyright | July, 1982 | |
| date issued | 1982 | |
| identifier issn | 1528-8919 | |
| identifier other | JETPEZ-26776#552_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/95755 | |
| description abstract | A scheme is presented for calculating the vibrations of large multi-component flexible rotor systems based on the component mode synthesis method. It is shown that, by a modal expansion of the elastic interconnecting elements, the system modal equation can be conveniently constructed from the undamped eigen representations of the component subsystems. The capability of the component mode method is demonstrated in two examples: a transient simulation of a two-spool gas turbine engine equipped with a squeeze-film damper; and an unbalance response analysis of the Space Shuttle Main Engine oxygen turbopump in which the dynamics of the rotor and the housing are both considered. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Component Mode Synthesis of Large Rotor Systems | |
| type | Journal Paper | |
| journal volume | 104 | |
| journal issue | 3 | |
| journal title | Journal of Engineering for Gas Turbines and Power | |
| identifier doi | 10.1115/1.3227316 | |
| journal fristpage | 552 | |
| journal lastpage | 560 | |
| identifier eissn | 0742-4795 | |
| keywords | Rotors | |
| keywords | Vibration | |
| keywords | Equations | |
| keywords | Oxygen | |
| keywords | Dynamics (Mechanics) | |
| keywords | Engines | |
| keywords | Simulation | |
| keywords | Dampers AND Gas turbines | |
| tree | Journal of Engineering for Gas Turbines and Power:;1982:;volume( 104 ):;issue: 003 | |
| contenttype | Fulltext | |