Publication de 18 numéros par an
ISSN Imprimer: 1064-2285
ISSN En ligne: 2162-6561
Indexed in
DETERMINATION OF CRITICAL REYNOLDS NUMBERS FOR NONISOTHERMAL FLOWS BY USING THE STOCHASTIC THEORIES OF TURBULENCE AND EQUIVALENT MEASURES
RÉSUMÉ
The theory of equivalent measures and systems of stochastic equations for nonisothermal continuous medium flow is applied. The analytical expressions of critical Reynolds numbers depending on the Eckert number and initial turbulence for nonisothermal and compressible Newtonian medium flows for a smooth flat plate and a round tube are discussed. A comparison of the calculated values of the critical Reynolds numbers and experimental data is presented.
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Dmitrenko A.V., Analytical Estimation of Velocity and Temperature Fields in a Circular Pipe on the Basis of Stochastic Equations and Equivalence of Measures, Journal of Engineering Physics and Thermophysics, 88, 6, 2015. Crossref
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Dmitrenko Artur V., Stochastic equations for continuum and determination of hydraulic drag coefficients for smooth flat plate and smooth round tube with taking into account intensity and scale of turbulent flow, Continuum Mechanics and Thermodynamics, 29, 1, 2017. Crossref
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Dmitrenko Artur V., The correlation dimension of an attractor determined on the base of the theory of equivalence of measures and stochastic equations for continuum, Continuum Mechanics and Thermodynamics, 32, 1, 2020. Crossref
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Dmitrenko A. V., Formation of a Turbulence Spectrum in the Inertial Interval on the Basis of the Theory of Stochastic Equations and Equivalence of Measures, Journal of Engineering Physics and Thermophysics, 93, 1, 2020. Crossref
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Dmitrenko Artur, Determination of Critical Reynolds Number for the Flow Near a Rotating Disk on the Basis of the Theory of Stochastic Equations and Equivalence of Measures, Fluids, 6, 1, 2020. Crossref
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Dmitrenko A. V., Kolosova M. A., Features of Calculating the Characteristics of Energy Complexes Using Low-Grade Energy, World of Transport and Transportation, 18, 6, 2021. Crossref
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Dmitrenko Artur V., Analytical Estimates of Critical Taylor Number for Motion between Rotating Coaxial Cylinders Based on Theory of Stochastic Equations and Equivalence of Measures, Fluids, 6, 9, 2021. Crossref
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Dmitrenko A. V., Reynolds Analogy Based on the Theory of Stochastic Equations and Equivalence of Measures, Journal of Engineering Physics and Thermophysics, 94, 1, 2021. Crossref
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Dmitrenko Artur V., Selivanov A. S., An estimation of the velocity profile for the laminar-turbulent transition in the plane jet on the basis of the theory of stochastic equations and equivalence of measures, Advances in Aerodynamics, 4, 1, 2022. Crossref