| contributor author | J. S. Rao | |
| contributor author | A. Pathak | |
| contributor author | A. Chawla | |
| date accessioned | 2017-05-09T00:04:44Z | |
| date available | 2017-05-09T00:04:44Z | |
| date copyright | October, 2001 | |
| date issued | 2001 | |
| identifier issn | 1528-8919 | |
| identifier other | JETPEZ-26807#886_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/125150 | |
| description abstract | A turbine blade is modeled as a rotating pretwisted beam and subjected to aerodynamic excitation from the flow path interference. The resonant stresses are determined using a modal analysis. With the help of steady steam bending and centrifugal stresses and the dynamic stresses, life estimates are made using the linear and nonlinear cumulative damage theories and a comparison of the results is presented. Based on these results, recommendations are made on the usefulness of different theories for practical application. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Blade Life: A Comparison by Cumulative Damage Theories | |
| type | Journal Paper | |
| journal volume | 123 | |
| journal issue | 4 | |
| journal title | Journal of Engineering for Gas Turbines and Power | |
| identifier doi | 10.1115/1.1384879 | |
| journal fristpage | 886 | |
| journal lastpage | 892 | |
| identifier eissn | 0742-4795 | |
| keywords | Stress | |
| keywords | Blades | |
| keywords | Failure AND Cycles | |
| tree | Journal of Engineering for Gas Turbines and Power:;2001:;volume( 123 ):;issue: 004 | |
| contenttype | Fulltext | |
