Delamination is one of the most common defects in carbon fibre reinforced plastic (CFRP)components, such as those used in aircraft and for wind turbine blades. To detect delaminations, different NDT m
The paper reports the experimental stubby of detecting second-layer saw-cut in Boeing 747mid-spar lower chord by three modes: using combination of low frequency eddy current (LFEC) ring probe and SSEC
Secondary Side Inter granular Attack and Stress Corrosion Cracking (IGA/SCC) have affected all major steam generator designs. According to the statistics, roughly 50% of all Pressurized Water Reactor
Detection of deep hidden cracks under fasteners (CUF) poses a major challenge in traditional eddy current testing (ECT) techniques because the weak eddy current signal due to skin depth or penetration
Three-dimensional (3-D) numeric simulations, based on the finite element model, are conducted to simulate the inservice inspection of the axial cracks typical of stress corrosion cracking (SCC)in ferr