Issue 50

N. Boychenko et alii, Frattura ed Integrità Strutturale, 50 (2019) 54-67; DOI: 10.3221/IGF-ESIS.50.07 59 Crack front point A с, mm point B a, mm front 1 0.71 0.34 front 2 1.32 0.76 front 3 2.22 1.5 Figure 3 : Crack front positions and sizes in the slot fillet of aircraft GTE compressor disc. Figure 4 : The 3D FE meshes of slot fillet of compressor disc with а quarter-elliptical part-though crack. A B (B) (A)