| contributor author | Chen, Y. F. | |
| contributor author | Shen, I. Y. | |
| date accessioned | 2017-05-09T01:34:50Z | |
| date available | 2017-05-09T01:34:50Z | |
| date issued | 2016 | |
| identifier issn | 1048-9002 | |
| identifier other | jert_138_05_052212.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/162953 | |
| description abstract | This technical brief is to study how flexible bearings and housing affect mode localization of a nearly cyclic symmetric system with mistuning. This study is conducted via finiteelement analyses and deductive reasoning. A reference system studied is a bladed disk with two groups of 24 localized modes. When bearings and housing are introduced into the reference system, their presence changes natural frequencies, mode shapes, and the number of the localized modes. Moreover, the mistuning causes bearing forces to surge for all the localized modes. A deductive reasoning based on the existing literature supports the observation from the finiteelement analyses. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Effects of Bearings and Housing on Mode Localization of a Nearly Cyclic Symmetric System | |
| type | Journal Paper | |
| journal volume | 138 | |
| journal issue | 5 | |
| journal title | Journal of Vibration and Acoustics | |
| identifier doi | 10.1115/1.4033569 | |
| journal fristpage | 54501 | |
| journal lastpage | 54501 | |
| identifier eissn | 1528-8927 | |
| tree | Journal of Vibration and Acoustics:;2016:;volume( 138 ):;issue: 005 | |
| contenttype | Fulltext | |