| contributor author | J. R. Barton | |
| contributor author | F. N. Kusenberger | |
| contributor author | B. B. Baber | |
| date accessioned | 2017-05-08T23:14:26Z | |
| date available | 2017-05-08T23:14:26Z | |
| date copyright | July, 1982 | |
| date issued | 1982 | |
| identifier issn | 0742-4787 | |
| identifier other | JOTRE9-28652#300_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/96458 | |
| description abstract | Comprehensive NDE data have been acquired on approximately 1000 main shaft ball bearings used in J57/TF33 gas turbine engines by processing through the Automated Bearing Inspection System, Mark I CIBLE. Bearing service hours ranged from zero (new) to approximately 13,000 hr; inclusions and service induced cracks were detected in a significant number of components. Endurance testing as well as metallurgical sectioning and scanning electron microscope investigations were used in correlation analyses. A linear extrapolation to the total service population of J57/TF33 #2 bearing position results in a forecast of over 200 cracked bearings in the fleet of B52, KC135, C141, and E3A aircraft that use these engines. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Inclusions and Service Induced Cracks in a Mature Population of Gas Turbine Engine Bearings | |
| type | Journal Paper | |
| journal volume | 104 | |
| journal issue | 3 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.3253202 | |
| journal fristpage | 300 | |
| journal lastpage | 308 | |
| identifier eissn | 1528-8897 | |
| keywords | Fracture (Materials) | |
| keywords | Bearings | |
| keywords | Gas turbines | |
| keywords | Testing | |
| keywords | Aircraft | |
| keywords | Ball bearings | |
| keywords | Scanning electron microscopes | |
| keywords | Inspection | |
| keywords | Engines AND Nondestructive evaluation | |
| tree | Journal of Tribology:;1982:;volume( 104 ):;issue: 003 | |
| contenttype | Fulltext | |
