CHARACTERISTICS OF TURBULENT FLOW
Keywords:
Turbulent flow, Reynolds number, velocity fluctuations, energy cascade, eddies, mixing, fluid dynamics, flow regime, chaos, turbulence modeling.Abstract
Turbulent flow is a complex and chaotic movement of fluid that occurs when a fluid moves at high velocities or interacts with solid boundaries. This phenomenon is critical in a wide range of scientific and engineering applications, such as in weather systems, industrial processes, and aerodynamics. This paper aims to explore the fundamental characteristics of turbulent flow, including its underlying mechanisms, mathematical descriptions, and practical implications. The study also delves into the transition from laminar to turbulent flow, key parameters like the Reynolds number, and turbulence modeling techniques.
References
1. Schlichting H., Gersten K. Boundary Layer Theory. – Berlin: Springer, 2017.
2. Pope S.B. Turbulent Flows. – Cambridge: Cambridge University Press, 2000.
3. Davidson P.A. Turbulence: An Introduction for Scientists and Engineers. – Oxford: Oxford University Press, 2015.
4. Kolmogorov A.N. Local Structure of Turbulence in Incompressible Viscous Fluids at Very High Reynolds Numbers // Reports of the USSR Academy of Sciences. 1941. Vol. 30. No. 4. Pp. 301–305.
5. Tennekes H., Lumley J.L. A First Course in Turbulence. – Massachusetts: Massachusetts Institute of Technology Press, 1972.
6. Patankar S.V. Numerical Heat Transfer and Fluid Flow. Hemisphere Publishing Corporation, 1980.
7. Ferziger J. H. and M. Perich. Computational Methods for Fluid Dynamics. Springer, 2002.
8. Reddy J. N. An Introduction to the Finite Element Method. McGraw-Hill, 1993.
9. Versteeg H.K. and W. Malalasekera. An Introduction to Computational Fluid Dynamics: The Finite Volume Method. Pearson Education, 2007.
10. Kaxarboyevich A. S. et al. Effects of liquid on cylinder shell vibrations //Archive of Conferences. – 2021. – Т. 25. – №. 1. – С. 19-25.
11. Abduxamidov, S. (2023). Solving hydrodynamic equations using finite difference methods. International Conference on Science, Engineering & Technology, 1(1), 4–12. Retrieved from https://aidlix.com/index.php/au/article/view/11
12. Abduxamidov, S. (2023). Solving hydrodynamic equations using finite difference methods . International Conference on Science, Engineering & Technology, 1(1), 4–12. Retrieved from https://aidlix.com/index.php/au/article/view/11.
