| contributor author | I. W. Mayes | |
| contributor author | W. G. R. Davies | |
| date accessioned | 2017-05-08T23:19:13Z | |
| date available | 2017-05-08T23:19:13Z | |
| date copyright | January, 1984 | |
| date issued | 1984 | |
| identifier issn | 1048-9002 | |
| identifier other | JVACEK-28960#139_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/99241 | |
| description abstract | The paper describes work that has been carried out into the flexural vibrational behavior of a rotor mounted on several bearings and containing a transverse crack. A method of solving the equations of motion of a general system is presented. This method utilizes standard rotor dynamics computer programs and enables calculations on large systems to be made on a routine basis. An approximate method of estimating the reduction of a section diameter required to model a crack for use in beam theory based on finite elements is given which is simple to use and gives acceptable results in practice. The application of the methods to some large turbogenerators is described. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Analysis of the Response of a Multi-Rotor-Bearing System Containing a Transverse Crack in a Rotor | |
| type | Journal Paper | |
| journal volume | 106 | |
| journal issue | 1 | |
| journal title | Journal of Vibration and Acoustics | |
| identifier doi | 10.1115/1.3269142 | |
| journal fristpage | 139 | |
| journal lastpage | 145 | |
| identifier eissn | 1528-8927 | |
| keywords | Fracture (Materials) | |
| keywords | Bearings | |
| keywords | Rotors | |
| keywords | Computer software | |
| keywords | Turbogenerators | |
| keywords | Equations of motion | |
| keywords | Finite element analysis AND Rotordynamics | |
| tree | Journal of Vibration and Acoustics:;1984:;volume( 106 ):;issue: 001 | |
| contenttype | Fulltext | |