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Numerical modeling of vibrothermography based on plastic deformation

NDT & E international : independent nondestructive testing and evaluation, v.43 no.6, 2010년, pp.476 - 483  

Mabrouki, F. (National Research Council, 1200 Montreal Road, Bldg. M-14, Room 130, Ottawa, ON, Canada K1A 0R6) ,  Thomas, M. (Department of Mechanical Engineering, ETS, 1100 Notre Dame West, Montreal, QC, Canada H3C 1K3) ,  Genest, M. (National Research Council, 1200 Montreal Road, Bldg. M-14, Room 130, Ottawa, ON, Canada K1A 0R6) ,  Fahr, A. (National Research Council, 1200 Montreal Road, Bldg. M-14, Room 130, Ottawa, ON, Canada K1A 0R6)

Abstract AI-Helper 아이콘AI-Helper

AbstractThis paper investigates vibrothermography for the detection of fatigue cracks in aluminum beams using combined experimental and finite element (FE) analyses. First, a FE modal analysis is carried out to predict the optimal excitation parameters to be employed in experimental investigations p...

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