Combined the phase field model with the wavelet dummy node-virtual crack closure technique (WDN-VCCT) used for stress intensity factors (SIFs) calculation. Calculated the node displacement using an ...
Stress intensity factors (SIFs) determine whether cracks propagate and play vital role in the simulation of crack propagation. Therefore, the computation of SIFs is an important prerequisite for ...
Considering the flow field allows calculating the stress intensity factor at the deepest point of the semi-ellipse defect as 432.393 MPa mm (Equation 26). Adopting conditions of Section 4.1—namely, ∆p ...
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