English

The boundary and continual transfer phenomena in fluids and flows

Fluid Dynamics 2007-05-23 v1 Atmospheric and Oceanic Physics

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.

Keywords

Cite

@article{arxiv.physics/0304017,
  title  = {The boundary and continual transfer phenomena in fluids and flows},
  author = {S. L. Arsenjev and I. B. Lozovitski and Y. P. Sirik},
  journal= {arXiv preprint arXiv:physics/0304017},
  year   = {2007}
}

Comments

5 pages

R2 v1 2026-07-22T18:55:51.540Z