The Influence of Material Electromagnetic Parameters on Results of Stress Measurement With Eddy Current ThermographySource: Journal of Nondestructive Evaluation, Diagnostics and Prognostics of Engineering Systems:;2022:;volume( 006 ):;issue: 001::page 14501Author:Yang, Suixian;Deng, Shuwen
DOI: 10.1115/1.4055098Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: If the relationship between electromagnetic parameters and the stress state were characterized by analyzation, it would be helpful to evaluate and classify the flaws in the sample with eddy current thermography (ECT). This paper reported the numerical simulation of the influence of material electromagnetic parameters on the stress state in ECT testing. The influences of conductivity, magnetic permeability, and the thickness of its variation layer on eddy current density and Joule heating have been examined. The results show that the value of electromagnetic parameters and the thickness of its variation layer can be derived from the highest temperature and the distribution of temperature field obtained by using ECT.
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| contributor author | Yang, Suixian;Deng, Shuwen | |
| date accessioned | 2022-12-27T23:18:35Z | |
| date available | 2022-12-27T23:18:35Z | |
| date copyright | 8/18/2022 12:00:00 AM | |
| date issued | 2022 | |
| identifier issn | 2572-3901 | |
| identifier other | nde_6_1_014501.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4288349 | |
| description abstract | If the relationship between electromagnetic parameters and the stress state were characterized by analyzation, it would be helpful to evaluate and classify the flaws in the sample with eddy current thermography (ECT). This paper reported the numerical simulation of the influence of material electromagnetic parameters on the stress state in ECT testing. The influences of conductivity, magnetic permeability, and the thickness of its variation layer on eddy current density and Joule heating have been examined. The results show that the value of electromagnetic parameters and the thickness of its variation layer can be derived from the highest temperature and the distribution of temperature field obtained by using ECT. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | The Influence of Material Electromagnetic Parameters on Results of Stress Measurement With Eddy Current Thermography | |
| type | Journal Paper | |
| journal volume | 6 | |
| journal issue | 1 | |
| journal title | Journal of Nondestructive Evaluation, Diagnostics and Prognostics of Engineering Systems | |
| identifier doi | 10.1115/1.4055098 | |
| journal fristpage | 14501 | |
| journal lastpage | 14501_5 | |
| page | 5 | |
| tree | Journal of Nondestructive Evaluation, Diagnostics and Prognostics of Engineering Systems:;2022:;volume( 006 ):;issue: 001 | |
| contenttype | Fulltext |