Abstract:
We consider three spherical particles with arbitrary radii
and heat conductivities immersed in an infinite medium. The temperature
gradient far from spheres is supposed to be constant. Temperature field inside
and outside the particles is explored, and its general properties are listed.
Passages to the limit of two-particle problem and some particular cases are
considered, too.
Keywords:heat conduction equation, spherical particle, interparticle
interaction, symmetry of solution.