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Impact of the hysteresis description model on the numerical simulation results for yoke-oriented inspection configurations
Abstract : A 2D numerical model for the solution of the eddy-current induction problem in non-linear hysteretic media is presented. The convergence of the iterative algorithm for the inversion of the non-linear operator is discussed. The numerical results are compared with simulations carried our using a commercial finite elements solver. Finally, an experimental procedure for obtaining the input material curves is presented.
Keywords :
Algorithms
Computer simulation
Hysteresis
Iterative methods
Mathematical operators
Nondestructive examination
Numerical models
2D numerical models
B-H measurement
Description model
Experimental procedure
Finite integration technique
Iterative algorithm
Material evaluation
Numerical results
Eddy current testing
https://hal-cea.archives-ouvertes.fr/cea-01845388
Contributor : Léna Le Roy Connect in order to contact the contributor
Submitted on : Friday, July 20, 2018 - 1:14:51 PM
Last modification on : Thursday, February 17, 2022 - 10:08:05 AM
Contributor : Léna Le Roy Connect in order to contact the contributor
Submitted on : Friday, July 20, 2018 - 1:14:51 PM
Last modification on : Thursday, February 17, 2022 - 10:08:05 AM