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The boundary and continual transfer phenomena in fluids and flows

S. L. Arsenjev·I. B. Lozovitski·Y. P. Sirik
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Abstract

The clearing up of a wave nature of the energy and mass transfer phenomena in classical expressions of the molecular-kinetic theory has allowed to find a quantitative measure of intensity of processes of a thermal conductivity, viscosity and diffusion in conditions of a thermally nonequilibrium and heterogeneous composition continuum. It is rotined that the appearance of a temperature drop in fluid stipulates the appearance of the continuum stratification and formation of the flowing bodies interacting among themselves. It is rotined that the known expressions for a thermal conductivity, viscosity, diffusion and heat convection had been obtained for a thermally equilibrium and homogeneous continuum and produce a maximum quantity of intensity of the transfer processes. The introduced expression is usable for a quantitative estimation of intensity of the transfer processes in fluid and its streams in conditions of the non-stationary heat exchange in natural conditions and technical problems.

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S. L. Arsenjev, I. B. Lozovitski, Y. P. Sirik. 2003-04-07. The boundary and continual transfer phenomena in fluids and flows. https://arxiv.org/abs/physics/0304017

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