MАTHEMATICAL MODELING OF MIXING MICROJETS OF GAS APPLIED TO THE FLAW DETECTION PROBLEMS
DOI:
https://doi.org/10.32626/2308-5916.2015-12.5-14Ключові слова:
mathematical modeling, gas jets mixing, outflow of gas jets, microchannels.Анотація
A mathematical model for the process of a gas jet outflow with account of diffusion in space filled with another gas is considered. A calculation algorithm is suggested for the concentration of the initial gas in the jet and the velocity of the mixed jet. The region of sharp change in the concentration of the initial gas is determined. The problem under consideration relates to the study of the processes of technical constructions tightness control and increasing sustainability of technological processes.
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