Numerical method of simulation of the heat and mass transfer in different flows in a channel with penetrable walls

Numerical method of simulation of the heat and mass transfer in different flows in a channel with penetrable walls

A mathematical model and a numerical method for calculating the dynamics of a fluid and the heat and mass transfer in it in a channel with penetrable walls are presented. Turbulent and transient flows in this channel were simulated on the basis of Navier-Stokes equations by the method of decreasing...

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Veröffentlicht in:Journal of engineering physics and thermophysics 2006-05, Vol.79 (3), p.512-523
Hauptverfasser: Nikitenko, N I, Snezhkin, Yu F, Sorokovaya, N N, Kol'chik, Yu N
Format: Artikel
Sprache:eng
Schlagworte:
Fluid dynamics
Mathematical models
Numerical analysis
Simulation
Studies
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Zusammenfassung:A mathematical model and a numerical method for calculating the dynamics of a fluid and the heat and mass transfer in it in a channel with penetrable walls are presented. Turbulent and transient flows in this channel were simulated on the basis of Navier-Stokes equations by the method of decreasing the rate of change in desired functions at certain nodes. The results of comparison of calculation and experimental data are presented.[PUBLICATION ABSTRACT]
ISSN:1062-0125
1573-871X
DOI:10.1007/s10891-006-0129-7