[ 85] This reads like a perfect coarse-grain description of a BBB; it remains to be seen whether the corresponding mathematical theory can be developed.
Based on the grain size description and the obtained porosity and particularly permeability, it can likely be stated that the average pore size decreases as the grain size gets finer and as a consequence flow capacity declines.
Here the argument is developed at four interacting grain levels of description and the associated analysis.
We have implemented a coarse grain molecular dynamics description of an ionic liquid as a lubricant which can expand into lateral reservoirs.
On a coarse grain level of description, mental brain activity can be represented by a dynamical model as the activity of a complex nonequilibrium system [5], [6].
The latter provide a natural coarse-graining for the description of the thermodynamic and kinetic properties of RNA because, in contrast to proteins, the secondary structure of RNA captures most of the folding free energy.
This compound effect defies description by grain size and relative grain submergence.
It is shown that the inclusion of a "noise" term in the growth rate of individual grains leads to a stochastic model that provides a more realistic description of grain growth phenomenon.
This model relies upon a phenomenological description of grain orientations from macrograph analysis.
Beyond this description of grain boundaries as continua, the theory naturally provides a basis for coarse-grained spatio-temporal continuous descriptions of polycrystals.
This paper focuses on the mesoscale description of grain boundary structure (i.e. the five crystallographic degrees of freedom) and correlations with intergranular stress corrosion cracking observed in Alloy X-750.
