Mathematical modelling of stationary processes of convective-diffusive mass transfer in binary periodic structures. (Ukrainian. English summary) Zbl 1249.76094

Summary: A method for constructing the analytical solutions of a contact-boundary value problem of admixture diffusion in two-phase bodies of a periodic structure with allowance for convective mass transfer in one of the phases is proposed. The method is based on the separate usage of different integral transformations in the contacting regions. On this basis, an exact solution for the problem of mass transfer in a two-phase layer of a periodic structure is constructed for the case where there is a process of convective diffusion in the regions of one kind and a process of admixture diffusion runs in those of another one.


76R50 Diffusion