The volume concentration f of the embedded spheres is taken to be sufficiently small, such that the spheres do not interact thermally and the effect of the particle size is assumed negligible.
In the second example, we changed the background μa to 0.002/mm and embed a sphere centered at (30,30,30) mm with a radius of 10 mm inside the domain.
where means the -dimensional surface area of sphere embedded into.
The presence of a conductive sphere embedded in an insulating matrix leads to small field enhancement.
In order to illustrate the sphere with multi-shell structure may have multi-functionalized, the MSiO2 sphere embedded methylene blue in the pores and coated with solid silica shell was fabricated.
The icosahedral hexagonal grid is a quasi-uniform discretization of the sphere, generated as the dual of a triangular grid derived by successively refining the faces of an icosahedron embedded in the sphere.
Aristotelian scholars obviously had a geocentric vision of Earth, and so, in order to account for the visible movement of planets and stars in what should have been a fixed sky, proposed a model of "celestial spheres" in which stars were embedded within rotation-spheres made of an invisible element called "quintessence".
Embedded within each sphere is a tiny heart, "to symbolise the frustration that awaits us all in this world of virtual and passive communication".
The drag coefficient experienced by a liquid sphere embedded in a porous medium is evaluated.
Only a liquid sphere embedded in a spherical cap of the same radius has been evaluated numerically.
Chamkha et al. [11] investigated the non-similar solutions for natural convective boundary layer flow over a sphere embedded in a porous medium saturated with a nanofluid.
