Investigation of the Dissipation and the Interference of Turbulent Spots
[1]
Yuri Ivanovich Khlopkov, Department of Aeromechanics and Flight Engineering, Moscow Institute of Physics and Technology, Zhukovsky, Russia.
The present research is written by theoretical physicists in order to sort out conceptual results from the numerous experimental data which can be put into the basis of physical theory of the boundary layer. This possibility exists in the presented paper. It stands to reason omitted much of the information connected with the experimental methods in this case. However for high reliability the choice of experimental results was made with the help of the repetition principle of the experimental results in other authors work with the use of other experimental devices at different time and place. Generalization of kinetic ideas is discussed to describe a continuous system. An attempt is distribution function of pulsations. In particular, a sample of turbulent spots dissipation in the rarefied gas field is used to solve the problem. In this paper described the distribution of energy density fluctuations, the interference of two turbulent spots by direct simulation Monte-Carlo (DSMC) method.
Turbulent Boundary Layer, Coherent Structure, Monte-Carlo Method, Computational Fluid Dynamics, Reynolds Number
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