| contributor author | D. Cha | |
| contributor author | A. Sinha | |
| date accessioned | 2017-05-09T00:08:53Z | |
| date available | 2017-05-09T00:08:53Z | |
| date copyright | October, 2002 | |
| date issued | 2002 | |
| identifier issn | 0889-504X | |
| identifier other | JOTUEI-28699#588_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/127590 | |
| description abstract | In this paper, responses of a mistuned bladed disk assembly are examined and compared for three types of excitations: uncorrelated narrow band random excitations, correlated narrow band random excitations and sinusoidal excitations with unknown (time-invariant and random) amplitudes. Analytical techniques are also developed to compute the statistics of responses for these types of excitations. Effects of correlations of narrow band excitations are investigated in details. It has been found that the response statistics for correlated narrow band random excitations can be viewed in terms of the concepts related to the response to a deterministic engine order excitation. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Effects of the Nature of Excitation on the Response of a Mistuned Bladed Disk Assembly | |
| type | Journal Paper | |
| journal volume | 124 | |
| journal issue | 4 | |
| journal title | Journal of Turbomachinery | |
| identifier doi | 10.1115/1.1508385 | |
| journal fristpage | 588 | |
| journal lastpage | 596 | |
| identifier eissn | 1528-8900 | |
| keywords | Force | |
| keywords | Engines | |
| keywords | Manufacturing | |
| keywords | Disks | |
| keywords | Blades | |
| keywords | Random excitation AND Equations | |
| tree | Journal of Turbomachinery:;2002:;volume( 124 ):;issue: 004 | |
| contenttype | Fulltext | |