Abarzhi I. The peculiarities of heat - and mass - transfer processes in polydisperse porous media

Українська версія

Thesis for the degree of Doctor of Science (DSc)

State registration number

0504U000087

Applicant for

Specialization

  • 05.14.06 - Технічна теплофізика та промислова теплоенергетика

20-01-2004

Specialized Academic Board

Д 26.224.01

Institute of Engineering Thermophysics of NAS of Ukraine

Essay

The dissertation deals with theoretical study of mass-transfer processes in polydisperse porous media on the basis bidisperse model under isothermal, non-isothermal and non-equilibrium conditions. The temperature and concentration fields have been revealed in both subsystems of the bidisperse granule. To take into account of the input of resistance to adsorbate penetration into microporous zone. The mass transfer limit cases validity boundaries as well as the relations marking a distinct line between heat and mass exchange stages have obtained. For first time the problem of mass-transfer in bidisperse media locally non-equilibrium conditions was formulated and partly resolved.

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