Sentence examples for motion of grains from inspiring English sources

It is well known that a motion of grains in space is driven mainly by electrodynamic forces and thus the grain charge is important for processes like the coagulation or dust cloud formations.

The data contain time-resolved information on individual grain growth and overall solid fraction evolution, and furthermore reveal prominent individual and collective motion of grains during early stages of solidification, presumably caused by convective currents in the pool.

Therefore, any motion of grain boundary is viewed as a collective motion of dislocations that form the boundary.

We present a series of experiments on the motion of grain boundaries in zinc during inward cadmium diffusion.

The new approach has been validated by the work of the driving force associated with the motion of grain boundaries.

The results of an investigation of the steady-state motion of grain boundary systems with triple junctions in high-purity aluminum are presented.

This relaxation maximum is tentatively ascribed to the motion of grain boundaries or dislocations, which are pinned by precipitates in γ-TiAl.

The experimental results demonstrate that the motion of grain boundary systems with triple junctions in aluminum can be controlled by slowly moving triple junctions.

In the region of lower strain rate, (also higher temperature and smaller initial grain size), the flow curve exhibited continuous work hardening until fracture, and the concomitant motion of grain boundary sliding and grain growth occurred.

This conclusion highlights the importance of including the second derivative of the interface energy with respect to inclination γ′′ in the Herring relation in order to correctly describe the motion of grain boundaries driven by capillarity.

The roughness evolution is dominated by the relative motion of individual grains on thermal cycling, with the larger sized grains moving up and the smaller grains moving down with respect to the average surface.