| contributor author | Veselá, J. | |
| contributor author | Mareš, P. | |
| contributor author | Zahrádka, P. | |
| contributor author | Patera, J. | |
| date accessioned | 2022-02-05T21:53:23Z | |
| date available | 2022-02-05T21:53:23Z | |
| date copyright | 11/16/2020 12:00:00 AM | |
| date issued | 2020 | |
| identifier issn | 2332-8983 | |
| identifier other | ners_007_02_024504.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4276524 | |
| description abstract | This article describes methods suitable for crack detection on low pressure steam turbine blades, not including the blade root. These cracks, which are initiated in the corrosion pitting, can cause serious damage to the steam turbine blade leading to its breakaway. Therefore, the detection of these cracks on the early stages of blade fracture is very important. Several methods for detecting of surface cracks (ultrasonic Rayleigh waves, eddy current with flexible array probe, etc.) has been tested on artificial flaws, which were manufactured into turbine blades. The comparison of all these methods is described as well as the evaluation of their advantages and disadvantages. Simulations of ultrasonic testing are also presented in this article. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Evaluation of Steam Turbine Blades Surface Cracks Detectability by Nondestructive Methods | |
| type | Journal Paper | |
| journal volume | 7 | |
| journal issue | 2 | |
| journal title | Journal of Nuclear Engineering and Radiation Science | |
| identifier doi | 10.1115/1.4048479 | |
| journal fristpage | 024504-1 | |
| journal lastpage | 024504-4 | |
| page | 4 | |
| tree | Journal of Nuclear Engineering and Radiation Science:;2020:;volume( 007 ):;issue: 002 | |
| contenttype | Fulltext | |
