Results 1 to 10 of about 587,121 (23)

Turbulence strength in ultimate Taylor-Couette turbulence [PDF]

, 2017
We provide experimental measurements for the effective scaling of the Taylor-Reynolds number within the bulk $\text{Re}_{\lambda,\text{bulk}}$, based on local flow quantities as a function of the driving strength (expressed as the Taylor number Ta), in ...
Ezeta, Rodrigo, Huisman, Sander G., Lohse, Detlef, Sun, Chao   +3 more
core   +10 more sources

Variability of Internally Generated Turbulence in an Estuary, from 100 Days of Continuous Observations [PDF]

, 2009
We present detailed observations of internally generated turbulence in a sheared, stratified natural flow, as well as an analysis of the external factors leading to its generation and temporal variability.
Orton, P. M., Visbeck, Martin
core   +1 more source

Intrinsic rotation in tokamaks: theory [PDF]

, 2015
Self-consistent equations for intrinsic rotation in tokamaks with small poloidal magnetic field $B_p$ compared to the total magnetic field $B$ are derived.
Barnes, Michael, Parra, Felix I.
core   +1 more source

Towards a Simple Model of Compressible Alfvenic Turbulence [PDF]

, 1997
A simple model collisionless, dissipative, compressible MHD (Alfvenic) turbulence in a magnetized system is investigated. In contrast to more familiar paradigms of turbulence, dissipation arises from Landau damping, enters via nonlinearity, and is ...
A. Chekhlov, A. Rogister, B. T. Tsurutani, B.T. Tsurutani, C.F. Kennel, D. Forster, D.A. Roberts, D.C. Montgomery, E. Mjølhus, E. Mjølhus, G.K. Batchelor, G.P. Zank, J.-D. Fournier, J.V. Shebalin, M. Neugebauer, M. V. Medvedev, M.A. Malkov, M.V. Medvedev, M.V. Medvedev, M.V. Medvedev, P. H. Diamond, P.H. Diamond, P.J. Hansen, R.H. Kraichnan, R.H. Kraichnan, S. Ghosh, S. Rauf, S.L. Woodruff, S.R. Spangler   +28 more
core   +2 more sources

Chemical turbulence equivalent to Nikolavskii turbulence [PDF]

, 2004
We find evidence that a certain class of reaction-diffusion systems can exhibit chemical turbulence equivalent to Nikolaevskii turbulence. The distinctive characteristic of this type of turbulence is that it results from the interaction of weakly stable ...
A. T. Winfree, Dan Tanaka, S. Kai, T. Bohr, V. N. Nikolaevskii, Y. Kuramoto, Y. Kuramoto   +6 more
core   +2 more sources

Recent Developments in Understanding Two-dimensional Turbulence and the Nastrom-Gage Spectrum [PDF]

, 2006
Two-dimensional turbulence appears to be a more formidable problem than three-dimensional turbulence despite the numerical advantage of working with one less dimension.
A. Polyakov, A. Polyakov, A. Wiin-Nielsen, C. Leith, C. Pasquero, C. Tran, C. Tran, C. Tran, D. Bernard, D. Lilly, D. Muraki, E. Dewan, E. Eady, E. Gkioulekas, E. Gkioulekas, E. Lindborg, E. Lindborg, E. Lindborg, E. Siggia, Eleftherios Gkioulekas, F. Waleffe, G. Batchelor, G. Batchelor, G. Boffetta, G. Eyink, G. Eyink, G. Eyink, G. Eyink, G. Falkovich, G. Falkovich, G. Falkovich, G. Falkovich, G. Falkovich, G. Falkovich, G. Falkovich, G. Nastrom, G. Nastrom, I. Arad, I. Held, I.M. Held, J. Bowman, J. Bowman, J. Bowman, J. Charney, J. Charney, J. Cho, J. Cho, J. Herring, J. Koshyk, J. Paret, J. Paret, J. Pedlosky, J. Yano, J.R. Holton, K. Gage, K. KoshykJ. Hamilton, K. Nam, K. Smith, K. Tung, K. Tung, K. Tung, K. Tung, Ka-Kit Tung, L. Biferale, L. Biferale, L. Smith, M. Chertkov, M. Lesieur, M. Rivera, P. Laval, P. Merilees, P. Rhines, P. Rhines, P. Saffman, P. Tabeling, Q. Chen, R. DiPerna, R. Fjørtøft, R. Kraichnan, R. Kraichnan, R. Kraichnan, R. Kraichnan, R. Salmon, R. Scott, R.T. Pierrehumbert, S. Danilov, S. Danilov, S. Danilov, S. Moiseev, S. Nazarenko, S. Sukoriansky, T. Bohr, T. Chen, T. Ishihira, T. VanZadt, U. Frisch, V. Borue, V. Borue, V. Lvov, V. L’vov, V. L’vov, V. L’vov, V. L’vov, V. L’vov, V. Yakhot, W. Blumen, W. Blumen, W. Skamarock, W. Welch, Y. Kaneda   +109 more
core   +3 more sources

Vortices and turbulence in trapped atomic condensates [PDF]

, 2013
After over a decade of experiments generating and studying the physics of quantized vortices in atomic gas Bose-Einstein condensates, research is beginning to focus on the roles of vortices in quantum turbulence, as well as other measures of quantum ...
Anderson, Brian P., Bagnato, Vanderlei S., White, Angela C.   +2 more
core   +2 more sources

The Nature of Subproton Scale Turbulence in the Solar Wind

, 2013
The nature of subproton scale fluctuations in the solar wind is an open question, partly because two similar types of electromagnetic turbulence can occur: kinetic Alfven turbulence and whistler turbulence.
Boldyrev, S., Chen, C. H. K., Perez, J. C., Xia, Q.   +3 more
core   +1 more source

Multi-scale analysis of turbulence evolution in the density stratified intracluster medium

, 2018
The diffuse hot medium inside clusters of galaxies typically exhibits turbulent motions whose amplitude increases with radius, as revealed by cosmological hydrodynamical simulations. However, its physical origin remains unclear. It could either be due to
Lau, Erwin, Nagai, Daisuke, Shi, Xun
core   +1 more source

Strong Universality in Forced and Decaying Turbulence

, 2003
The weak version of universality in turbulence refers to the independence of the scaling exponents of the $n$th order strcuture functions from the statistics of the forcing.
A. Celani, A. Celani, A.M. Yaglom, A.N. Kolmogorov, A.N. Kolmogorov, Anna Pomyalov, B.A. Kader, D. Fukayama, E.S.C. Ching, E.S.C. Ching, G. Falkovich, G.I. Taylor, G.K. Batchelor, G.K. Batchelor, I. Arad, I. Arad, I. Arad, Itamar Procaccia, J.-O. Hooghoudt, K.R. Sreenivasan, L. Skrbek, M. Vergassola, Rubén A. Pasmanter, S. Kurien, T.D. Kármán, V. Borue, V.I. Belinicher, V.I. Belinicher, V.I. Belinicher, V.S. L’vov, V.S. L’vov, V.S. L’vov, Victor S. L’vov, Y. Cohen   +33 more
core   +1 more source