% Filename : LM_Couette_R0220_020PI_vp_prof.dat % % Description : Covariance of velocity components and pressure % % Total number of data points : 96 % % % % % The data in this file was extracted from a direct numerical simulation % of fully developed plane turbulent Couette flow. The file is available at % http://turbulence.ices.utexas.edu, where it will be updated as necessary. % % When publishing results using this data, the following paper should be % cited as the source: % % Myoungkyu Lee and Robert D. Moser, % Extreme-scale motions in turbulent plane Couette flows, % 2018, Journal of Fluid Mechanics, vol. 842, pp. 128-145 % % The paper can be found at http://doi.org/10.1017/jfm.2018.131 % % NOTE: before publication, please check % http://turbulence.ices.utexas.edu for any updates to the data and an % updated citation % % % Contact to Robert D. Moser(rmoser@ices.utexas.edu) or M.K. Lee(mnlee@sandia.gov) for questions. % % % The parameters defining the simulation from which this data were extracted are: % % Grid (streamwise) nx = 1280 % Grid (wall-normal) ny = 192 % Grid (spanwise) nz = 768 % Streamwise domain size Lx = 20pi % Spanwise domain size Lz = 5pi % B-Spline order n = 7 % Kinematic Viscosity nu = 2.50000e-04 % channel half width delta = 1.000 % Velocity at wall U_mean = (+/-) 1.000 % Friction vel u_tau = 5.47883e-02 % Re_tau Re_tau = 219.153 % % % All data are normalized by u_tau and nu (signified with a ^+) except % for y/delta % % This file was last updated on 3/7/2018. % % % % Remark: % % y/delta : Grid point in wall-normal direction, Normalized by channel half width % y^+ : Grid point in wall-normal direction % u'p' : Covariance of u and p % v'p' : Covariance of v and p % w'p' : Covariance of w and p % % * Estimated standard deviations of datasets in this file are in the file: LM_Couette_R0220_020PI_vp_stdev.dat % % ** Data at y/delta = 1.0 is not computed due to code performance optimization % % -----------End of header--------- % % y/delta y^+ u'p' v'p' w'p' %---------------------------------------------------------------------------------------------------------------------------- 0.000000000000000e+00 0.000000000000000e+00 4.374253701630207e-20 0.000000000000000e+00 5.038181463307052e-23 2.059765673623204e-05 4.514042136904974e-03 6.593730611864673e-04 -2.632304792913449e-07 -1.815639129095219e-07 1.029823439926414e-04 2.256890898285087e-02 3.296072355945119e-03 -6.547565289641010e-06 -9.076986074344593e-07 2.883256182004690e-04 6.318747838032863e-02 9.222094031980389e-03 -5.075653278422029e-05 -2.540786303656349e-06 6.177693459122890e-04 1.353861215402712e-01 1.972183119344015e-02 -2.284536689149558e-04 -5.440603996846659e-06 1.132413839837088e-03 2.481721030163199e-01 3.599165534170146e-02 -7.443511893299458e-04 -9.956165067258747e-06 1.873306006858533e-03 4.105409833052455e-01 5.900762971335319e-02 -1.948989860859554e-03 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