ABSTRACT A discrete element model has been developed to simulate the packing process
of fibre/polymer composite powder for powder bed fusion additive manufacturing. The …

Multi jet fusion (MJF) is an emerging powder three-dimensional (3D) printing technology
with an ultrafast printing speed, in which polyamide 12 (PA12) is the main material currently …

In the present study, both experimental and numerical examinations were performed to
understand the hypereutectic Al–Mg 2 Si composite's microstructural morphology …

In this study, nonlinear buckling response of composite sandwich semi-ellipsoidal shell
subjected to uniform hydrostatic external pressure is investigated numerically and …

The conventional method of fiber reinforced polymer (FRP) wrapping around concrete
columns uses epoxy as the binder along with synthetic or natural fibers such as carbon …

The contact pressure distribution computation model was established to evaluate the
internal and external sealing performance of packer rubber. And the results show that the …

A novel inter-fiber failure criterion of composites based on micro-scale failure mechanism is
proposed in this paper. The composites failure is determined by the failure of constituents …

The most susceptible area of a structural member, where the most inelastic rotation would
take place, is the plastic hinge. At this stage, flexural elements in particular achieve their …

In this paper, a standardization modelling method of composites micro-scale simulation is
proposed, in which the random distribution of fiber, hydrostatic pressure sensitivity yield …

The present study is focused on the numerical and experimental investigation of the non-
linear buckling behavior and ply-failure analysis of a hybrid composite shell under uniform …