Edge Fracture Prediction Using Uncoupled Ductile Fracture Models for DP780 Sheet
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Failure Analysis and Prevention"
DOI: 10.1007/s11668-017-0245-z
Abstract: This paper is a contribution to the prediction of edge fracture behavior using uncoupled ductile fracture models. A fully integrated simulation framework for the edge fracture prediction is proposed with the shear-induced pre-damage considered. User-defined… read more here.
Keywords: fracture; edge fracture; uncoupled ductile; fracture models ... See more keywords
Edge fracture instability in sheared complex fluids: Onset criterion and possible mitigation strategy
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Rheology"
DOI: 10.1122/1.5095717
Abstract: We perform a detailed theoretical study of the edge fracture instability, which commonly destabilises the fluid-air interface during strong shear flows of entangled polymeric fluids, leading to unreliable rheological measurements. By means of direct nonlinear… read more here.
Keywords: shear rate; fracture instability; edge; edge fracture ... See more keywords