An international team of researchers have observed a phenomenon called virtual melting in colloidal crystals. They studied how it helps enable changes from one crystalline structure to another ...

In this paper, we describe novel techniques developed to visualize the simulated subsurface stress field. We present an adaptation of the Mohr diagram, a traditional paper-and-pencil graphical method ...

One of the most important nonlinear rheological phenomena in flowing polymeric materials is the stress overshoot under start-up shear at sufficiently high shear rates γ̇, i.e., γ̇ > τd–1, where τd is ...

A three-dimensional finite element analysis model of BGA components was established. Using ANSYS, this model was subjected to stress-strain finite element simulation analysis under thermal-structure ...

Shear forces and bending moments are resultants which are used to conveniently represent the internal forces that develop within a beam when external loads are acting on it.

Eventually, metric unit conversion is utilized to determine the correct value of the stress. To further study the mechanical behavior of SiNTs, the stress-strain diagrams of armchair and zigzag ...