Abstract
In this paper, we study the well-posedness of the Kolmogorov two-equation model of turbulence in a periodic domain \(\mathbb {T}^d\), for space dimensions \(d=2,3\). We admit the average turbulent kinetic energy k to vanish in part of the domain, i.e. we consider the case \(k \ge 0\); in this situation, the parabolic structure of the equations becomes degenerate. For this system, we prove a local well-posedness result in Sobolev spaces \(H^s\), for any \(s>1+d/2\). We expect this regularity to be optimal, due to the degeneracy of the system when \(k \approx 0\). We also prove a continuation criterion and provide a lower bound for the lifespan of the solutions. The proof of the results is based on Littlewood-Paley analysis and paradifferential calculus on the torus, together with a precise commutator decomposition of the nonlinear terms involved in the computations.
Similar content being viewed by others
Data availability
Data sharing not applicable to this article as no data sets were generated or analysed during the current study.
Notes
Throughout we agree that f(D) stands for the pseudo-differential operator \(u\mapsto \mathcal {F}^{-1}(f\,\mathcal {F}u)\), where \(\mathcal F^{-1}\) is the inverse Fourier transform.
Throughout this text, we note by [s] the integer part of a real number \(s\in \mathbb {R}\), namely the biggest integer which is lower than, or equal to, s.
References
H. Bahouri, J.-Y. Chemin, R. Danchin: “Fourier analysis and nonlinear partial differential equations”. Grundlehren der Mathematischen Wissenschaften (Fundamental Principles of Mathematical Scinences), Springer, Heidelberg, 2011.
M. Bulíček, J. Málek: Large data analysis for Kolmogorov’s two-equation model of turbulence. Nonlinear Anal. Real World Appl., 50 (2019), 104-143.
T. Chacón Rebollo, R. Lewandowski: “Mathematical and numerical foundations of turbulence models and applications”. Modeling and Simulation in Science, Engineering and Technology, Birkhäuser/Springer, New York, 2014.
R. Danchin: Zero Mach number limit for compressible flows with periodic boundary conditions. Amer. J. Math., 124 (2002), n. 6, 1153-1219.
P. A. Davidson: “Turbulence. An introduction for scientists and engineers”. Oxford University Press, Oxford, 2015.
F. Fanelli, R. Granero-Belinchón: Well-posedness and singularity formation for the Kolmogorov two-equation model of turbulence in 1-D. Submitted (2021), arxiv preprint available at arXiv:2112.13454.
F. Fanelli, R. Granero-Belinchón (2022): Finite time blow-up for some parabolic systems arising in turbulence theory. Z. Angew. Math. Phys., 73, 5, 180
U. Frisch: “Turbulence. The legacy of A. N. Kolmogorov”. Cambridge University Press, Cambridge, 1995.
A. N. Kolmogorov: Equations of turbulent motion in an incompressible fluid. Izv. Akad. Nauk SSSR, Ser. Fiz. 6 (1942), n. 1-2, 56-58.
P. Kosewski: Local well-posedness of Kolmogorov’s two-equation model of turbulence in fractional Sobolev Spaces. Submitted (2022), arxiv preprint available at arXiv:2212.11391.
P. Kosewski, A. Kubica: Local in time solution to Kolmogorov’s two-equation model of turbulence. Monatsh. Math., 198 (2022), n. 2, 345-369.
P. Kosewski, A. Kubica (2022): Global in time solution to Kolmogorov’s two-equation model of turbulence with small initial data. Results Math., 77 4, 163
B. E. Launder, D. B. Spalding: “Lectures in mathematical models of turbulence”. Academic Press, New York, 1972.
M. Lesieur: “Turbulence in fluids”. Fluid Mechanics and its applications, Springer, Dordrecht, The Netherlands, 2008.
A. Mielke (2023): On two coupled degenerate parabolic equations motivated by thermodynamics. J. Nonlinear Sci., 33, 3, 42
A. Mielke, J. Naumann: Global-in-time existence of weak solutions to Kolmogorov’s two-equation model of turbulence. C. R. Math. Acad. Sci. Paris, 353 (2015), 321-326.
A. Mielke, J. Naumann (2022): On the existence of global-in-time weak solutions and scaling laws for Kolmogorov’s two-equation model of turbulence. ZAMM Z. Angew. Math. Mech., 102, 9, e202000019.
B. Mohammadi, O. Pironneau 1994: “Analysis of the\(k\)-epsilon turbulence model”. RAM: Research in Applied Mathematics, Masson, Paris; John Wiley & Sons, Ltd., Chichester.
D. B. Spalding: Kolmogorov’s two-equation model of turbulence. Proc. Roy. Soc. London Ser. A, 434 (1991), n. 1890, 211-216.
Acknowledgements
The work of the second author has been partially supported by the LABEX MILYON (ANR-10-LABX-0070) of Université de Lyon, within the program “Investissement d’Avenir” (ANR-11-IDEX-0007), and by the projects SingFlows (ANR-18-CE40-0027) and CRISIS (ANR-20-CE40-0020-01), all operated by the French National Research Agency (ANR). The work of the third author has been partially supported by the grant PRE2018-083984, funded by MCIN/AEI/ 10.13039/501100011033, by the ERC through the Starting Grant H2020-EU.1.1.-639227, by MICINN through the grants EUR2020-112271 and PID2020- 114703GB-I00 and by Junta de Andalucía through the grant P20-00566.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that there is no conflict of interest.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Cuvillier, O., Fanelli, F. & Salguero, E. Well-posedness of the Kolmogorov two-equation model of turbulence in optimal Sobolev spaces. J. Evol. Equ. 23, 68 (2023). https://doi.org/10.1007/s00028-023-00914-x
Accepted:
Published:
DOI: https://doi.org/10.1007/s00028-023-00914-x
Keywords
- Kolmogorov two-equation model of turbulence
- Local well-posedness
- Degenerate parabolic effect
- Commutator structure