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

  • N. I. Nikitenko
  • Yu. F. Snezhkin
  • N. N. Sorokovaya
  • Yu. N. Kol’chik
Article

Abstract

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.

Keywords

Nusselt Number Stream Function Nodal Point Time Layer Difference Grid 
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References

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Copyright information

© Springer Science+Business Media, Inc. 2006

Authors and Affiliations

  • N. I. Nikitenko
    • 1
  • Yu. F. Snezhkin
    • 1
  • N. N. Sorokovaya
    • 1
  • Yu. N. Kol’chik
    • 2
  1. 1.Institute of Technical Thermal PhysicsNational Academy of Sciences of UkraineKievUkraine
  2. 2.Kiev National University of Civil Engineering and ArchitectureKiev

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