Effect of Helicity and Rotation on the Free Decay of Turbulent Flows

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The self-similar decay of energy in a turbulent flow is studied in direct numerical simulations with and without rotation. Two initial conditions are considered: one nonhelical (mirror symmetric) and one with maximal helicity. While in the absence of rotation the energy in the helical and nonhelical...

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Detalles Bibliográficos
Autor principal: Teitelbaum, T.
Otros Autores: Mininni, P.D
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 2009
Acceso en línea:Registro en Scopus
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Biblioteca Central Dr. Luis F. Leloir (FCEN) de Universidad de Buenos Aires
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100 1 |a Teitelbaum, T. 
245 1 0 |a Effect of Helicity and Rotation on the Free Decay of Turbulent Flows 
260 |c 2009 
270 1 0 |m Teitelbaum, T.; Departamento de Física, Facultad de Ciencias Exactas y Naturales, Ciudad Universitaria, 1428 Buenos Aires, Argentina 
506 |2 openaire  |e Política editorial 
504 |a Lilly, D.K., (1986) Atmos. Sci. Rep., 43, p. 126. , ASACDZ 0715-0806 10.1175/1520-0469(1986)043<0126:TSEAPO>2.0.CO;2 
504 |a Chkhetiani, O.G., (1996) JETP Lett., 63, p. 808. , JTPLA2 0021-3640 10.1134/1.567095 
504 |a Borue, V., Orszag, S.A., (1997) Phys. Rev. e, 55, p. 7005. , PLEEE8 1063-651X 10.1103/PhysRevE.55.7005 
504 |a Chen, Q., Chen, S., Eyink, G.L., (2003) Phys. Fluids, 15, p. 361. , PHFLE6 1070-6631 10.1063/1.1533070 
504 |a Mininni, P.D., Alexakis, A., Pouquet, A., (2006) Phys. Rev. e, 74, p. 016303. , PLEEE8 1539-3755 10.1103/PhysRevE.74.016303 
504 |a Kraichnan, R.H., (1973) J. Fluid Mech., 59, p. 745. , JFLSA7 0022-1120 10.1017/S0022112073001837 
504 |a Cambon, C., Jacquin, L., (1989) J. Fluid Mech., 202, p. 295. , JFLSA7 0022-1120 10.1017/S0022112089001199 
504 |a Waleffe, F., (1993) Phys. Fluids A, 5, p. 677. , PFADEB 0899-8213 10.1063/1.858651 
504 |a Cambon, C., Mansour, N.N., Godeferd, F.S., (1997) J. Fluid Mech., 337, p. 303. , JFLSA7 0022-1120 10.1017/S002211209700493X 
504 |a Saffman, P.G., (1967) Phys. Fluids, 10, p. 1349. , PFLDAS 0031-9171 10.1063/1.1762284 
504 |a Frisch, U., (1995) Turbulence: The Legacy of A. N. Kolmogorov, , Cambridge University Press, Cambridge, England 
504 |a Skrbek, L., Stalp, S.R., (2000) Phys. Fluids, 12, p. 1997. , PHFLE6 1070-6631 10.1063/1.870447 
504 |a Davidson, P.A., (2004) Turbulence, , Oxford University, New York 
504 |a Taylor, G.I., Green, A.E., (1937) Proc. R. Soc. A, 158, p. 499. , PRLAAZ 0080-4630 10.1098/rspa.1937.0036 
504 |a Childress, S., Gilbert, A.D., (1995) Stretch, Twist, Fold: The Fast Dynamo, , Springer-Verlag, Berlin 
504 |a Jacquin, L., (1990) J. Fluid Mech., 220, p. 1. , JFLSA7 0022-1120 10.1017/S0022112090003172 
504 |a Cambon, C., Mansour, N.N., Godeferd, F.S., (1997) J. Fluid Mech., 337, p. 303. , JFLSA7 0022-1120 10.1017/S002211209700493X 
504 |a Biferale, L., (2003) Phys. Fluids, 15, p. 2105. , PHFLE6 1070-6631 10.1063/1.1582859 
504 |a Morinishi, Y., Nakabayashi, K., Ren, S., (2001) JSME Int. J., Ser. B, 44, p. 410. , JIJEEE 1340-8054 10.1299/jsmeb.44.410 
504 |a André, J.C., Lesieur, M., (1977) J. Fluid Mech., 81, p. 187. , JFLSA7 0022-1120 10.1017/S0022112077001979 
504 |a Davidson, P.A., Staplehurst, P.J., Dalziel, S.B., (2006) J. Fluid Mech., 557, p. 135. , JFLSA7 0022-1120 10.1017/S0022112006009827 
504 |a Morize, C., Moisy, F., (2006) Phys. Fluids, 18, p. 065107. , PHFLE6 1070-6631 10.1063/1.2212990 
504 |a Bellet, F., (2006) J. Fluid Mech., 562, p. 83. , JFLSA7 0022-1120 10.1017/S0022112006000929 
504 |a Müller, W.C., Thiele, M., (2007) Europhys. Lett., 77, p. 34003. , EULEEJ 0295-5075 10.1209/0295-5075/77/34003 
504 |a Mininni, P.D., Alexakis, A., Pouquet, A., (2009) Phys. Fluids, 21, p. 015108. , PHFLE6 1070-6631 10.1063/1.3064122 
504 |a Mininni, P.D., Pouquet, A., (2009) Phys. Rev. e, 79, p. 026304. , PLEEE8 1539-3755 10.1103/PhysRevE.79.026304 
504 |a McWilliams, J.C., (1984) J. Fluid Mech., 146, p. 21. , JFLSA7 0022-1120 10.1017/S0022112084001750 
504 |a Zeman, O., (1994) Phys. Fluids, 6, p. 3221. , PHFLE6 1070-6631 10.1063/1.868053 
504 |a Zhou, Y., (1995) Phys. Fluids, 7, p. 2092. , PHFLE6 1070-6631 10.1063/1.868457 
520 3 |a The self-similar decay of energy in a turbulent flow is studied in direct numerical simulations with and without rotation. Two initial conditions are considered: one nonhelical (mirror symmetric) and one with maximal helicity. While in the absence of rotation the energy in the helical and nonhelical cases decays with the same rate, in rotating flows the helicity content has a major impact on the decay rate. These differences are associated with differences in the energy and helicity cascades when rotation is present. The properties of the structures in the flow at late times are also discussed. © 2009 The American Physical Society.  |l eng 
593 |a Departamento de Física, Facultad de Ciencias Exactas y Naturales, Ciudad Universitaria, 1428 Buenos Aires, Argentina 
593 |a NCAR, P.O. Box 3000, Boulder, CO 80307-3000, United States 
690 1 0 |a DECAY RATE 
690 1 0 |a FREE DECAY 
690 1 0 |a HELICITIES 
690 1 0 |a HELICITY CASCADES 
690 1 0 |a INITIAL CONDITIONS 
690 1 0 |a ROTATING FLOW 
690 1 0 |a SELF-SIMILAR 
690 1 0 |a COMPUTER SIMULATION LANGUAGES 
690 1 0 |a DECAY (ORGANIC) 
690 1 0 |a TURBULENT FLOW 
690 1 0 |a ROTATION 
700 1 |a Mininni, P.D. 
773 0 |d 2009  |g v. 103  |k n. 1  |p Phys Rev Lett  |x 00319007  |w (AR-BaUEN)CENRE-386  |t Physical Review Letters 
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856 4 0 |u https://doi.org/10.1103/PhysRevLett.103.014501  |y DOI 
856 4 0 |u https://hdl.handle.net/20.500.12110/paper_00319007_v103_n1_p_Teitelbaum  |y Handle 
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