Confinement of inertial particles in the viscous boundary layer of a turbulent flow
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- 作者：S. Belan ; A. Chernykh ; V. Lebedev ; S. Vergeles
- 刊名：JETP Letters
- 出版年：2015
- 出版时间：January 2015
- 年：2015
- 卷：101
- 期：1
- 页码：12-16
- 全文大小：233 KB
- 参考文献：1. Bec, J, Biferale, L, Cencini, M, Lanotte, A, Toschi, F (2010) J. Fluid Mech. 646: pp. 527 CrossRef
2. Bec, J, Biferale, L, Cencini, M, Lanotte, A S, Toschi, F (2011) J. Phys.: Conf. Ser. 333: pp. 012003
3. Reeks, M W (2014) Flow, Turbul. Combust. 92: pp. 3 CrossRef
4. Caporaloni, M, Tampieri, F, Trombetti, F, Vittori, O (1975) J. Atmos. Sci. 32: pp. 565 CrossRef
5. Reeks, M W (1983) J. Aeros. Sci. 14: pp. 729 CrossRef
6. Brooke, J W, Kontomaris, K, Hanratty, T J, McLaughlin, J B (1992) Phys. Fluids A 4: pp. 825 CrossRef
7. Sofiev, M, Sofieva, V, Elperin, T, Kleeorin, N, Rogachevskii, I, Zilitinkevich, S S (2009) J. Geophys. Res. 114: pp. 1
8. Sardina, G, Schlatter, P, Brandt, L, Picano, F, Casciola, C M (2012) J. Fluid Mech. 699: pp. 50 CrossRef
9. McLaughlin, J B (1989) Phys. Fluids 1: pp. 1211 CrossRef
10. Chernykh, A, Lebedev, V (2008) JETP Lett. 87: pp. 682 CrossRef
11. Chernykh, A (2011) V. Lebedev, J. Exp. Theor. Phys. 113: pp. 352 CrossRef
12. Belan, S, Fouxon, I, Falkovich, G (2014) Phys. Rev. Lett. 112: pp. 234502 CrossRef
13. Monin, A S, Yaglom, A M (2007) Statistical Fluid Mechanics: Mechanics of Turbulence. Dover, New York
14. Risken, H (1984) Fokker-Planck Equation. Springer, Berlin CrossRef
15. Sikovsky, D P (2014) Flow, Turbul. Combust. 92: pp. 41 CrossRef
16. Belan, S (2014) Concentration of Diffusional Particles in Viscous Boundary Sublayer of Turbulent Flow.
17. S. Belan, A. Chernykh, and G. Falkovich, in preparation.
18. Falkovich, G, Kolokolov, I, Lebedev, V, Migdal, A (1996) Phys. Rev. E 54: pp. 4896 CrossRef - 刊物类别：Physics and Astronomy
- 刊物主题：Physics
Elementary Particles and Nuclei
Atoms, Molecules, Clusters and Plasmas
Solid State Physics and Spectroscopy
Russian Library of Science - 出版者：MAIK Nauka/Interperiodica distributed exclusively by Springer Science+Business Media LLC.
- ISSN：1090-6487
文摘
We examine space and momentum probability distribution of inertial particles when they are placed in the viscous boundary sublayer of a turbulent flow. We demonstrate that at varying elasticity of the particle collisions with the wall the confinement-deconfinement transition occurs: at β c the particles are blocked near the wall whereas at β > β c they gradually pass into bulk. Here, β is the elasticity coefficient and β c = exp(?π/?).