Energy and enstrophy fluxes in the double cascade of two-dimensional turbulence

Journal of Fluid Mechanics

Volumn 589, Issue , 2007, Pages 253-260

  Boffetta, G ^a,b  

^a UNIVERSITY OF TURIN   (Italy)

^b INSTITUTE OF ATMOSPHERIC SCIENCES AND CLIMATE   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

CASCADES (FLUID MECHANICS); CORRELATION METHODS; DIRECT NUMERICAL SIMULATION; ENERGY TRANSFER;

ENSTROPHY FLUX; KRAICHNAN THEORY;

TURBULENCE;

CASCADES (FLUID MECHANICS); CORRELATION METHODS; DIRECT NUMERICAL SIMULATION; ENERGY TRANSFER; TURBULENCE;

CORRELATION; ENERGY FLUX; EXPERIMENTAL STUDY; THEORETICAL STUDY; TURBULENCE; TWO-DIMENSIONAL FLOW;

EID: 35148876323     PISSN: 00221120     EISSN: 14697645     Source Type: Journal    
DOI: 10.1017/S0022112007008014     Document Type: Article

References (23)

1. BERNARD, D., BOFFETTA, G., CELANI, A. & FALKOVICH, G. 2006 Conformal invariance in two-dimensional turbulence. Nature Phys. 2, 124.
2. BOFFETTA, G., CELANI, A., MUSACCHIO, S. & VERGASSOLA, M. 2002 Intermittency in two-dimensional ekman-navier-stokes turbulence. Phys. Rev. E 66, 026304.
3. BOFFETTA, G., CELANI, A. & VERGASSOLA, M. 2000 Inverse energy cascade in two-dimensional turbulence: Deviations from gaussian behavior. Phys. Rev. E 61, R29.
4. BORUE, V. 1993 Spectral exponents of enstrophy cascade in stationary two-dimensional homogeneous turbulence. Phys. Rev. Lett. 71, 3967.
5. BORUE, V. 1994 Inverse energy cascade in stationary two-dimensional homogeneous turbulence. Phys. Rev. Lett. 72, 1475.
6. BRUNEAU, C. H. & KELLAY, H. 2005 Experiments and direct numerical simulations of two-dimensional turbulence. Phys. Rev. E 71, 046305.
7. CHEN, S., ECKE, R. E., EYINK, G. L., RIVERA, M., WAN, M. & XIAO, Z. 2006 Physical mechanism of the two-dimensional inverse energy cascade. Phys. Rev. Lett. 96, 084502.
8. CHEN, S., ECKE, R. E., EYINK, G. L., WANG, X. & XIAO, Z. 2003 Physical mechanism of the two-dimensional enstrophy cascade. Phys. Rev. Lett. 91, 214501.
9. FRISCH, U. & SULEM, P. L. 1984 Numerical simulation of the inverse cascade in two-dimensional turbulence. Phys. Fluids 27, 1921.
10. GOTOH, T. 1998 Energy spectrum in the inertial and dissipation ranges of two-dimensional steady turbulence. Phys. Rev. E 57 2984.
11. KELLAY, H., WU, X. L. & GOLDBURG, W. I. 1995 Experiments with turbulent soap films. Phys. Rev. Lett. 74, 3975.
12. KRAICHNAN, R. H. 1967 Inertial ranges in two-dimensional turbulence. Phys. Fluids 10, 1417.
13. KRAICHNAN, R. H. 1971 Inertial-range transfer in two- and three-dimensional turbulence. J. Fluid Mech. 47, 525.
14. KRAICHNAN, R. H. & MONTGOMERY, D. 1980 Two-dimensional turbulence. Rep. Prog. Phys. 43, 547.
15. LEGRAS, B., SANTANGELO, P. & BENZI, R. 1988 High-resolution numerical experiments for forced two-dimensional turbulence. Europhys. Lett. 5, 37.
16. LINDBORG, E. & ALVELIUS, K. 2000 The kinetic energy spectrum of the two-dimensional enstrophy turbulence cascade. Phys. Fluids 12, 945.
17. NAM, K., OTT, E., ANTONSEN, T. M. & GUZDAR, P. N. 2000 Lagrangian chaos and the effect of drag on the enstrophy cascade in two-dimensional turbulence. Phys. Rev. Lett. 84, 5134.
18. PARET, J. & TABELING, P. 1997 Experimental observation of the two-dimensional inverse energy cascade. Phys. Rev. Lett. 79, 4162.
19. PASQUERO, C. & FALKOVICH, G. 2002 Stationary spectrum of vorticity cascade in two-dimensional turbulence. Phys. Rev. E 65, 056305.
20. RUTGERS, M. A. 1998 Forced 2d turbulence: Experimental evidence of simultaneous inverse energy and forward enstrophy cascades. Phys. Rev. Lett. 81, 2244.
21. SIGGIA, E. & AREF, H. 1981 Point-vortex simulation of the inverse energy cascade in two-dimensional turbulence. Phys. Fluids 24 171.
22. SMITH, L. & YAKHOT, V. 1993 Bose condensation and small-scale structure generation in a random force driven 2d turbulence. Phys. Rev. Lett. 71, 352.
23. TABELING, P. 2002 Two-dimensional turbulence: A physicist approach. Phys. Rep. 362, 1.