% Filename : LM_Couette_R0220_020PI_vp_stdev.dat % % Description : Estimated uncertainty due to finite statistical sample, expressed as the standard deviation, % for the statistical data provided in the file: LM_Couette_R0220_020PI_vp_prof.dat % % 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 % % * 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' 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1.095981821789355e-04 4.177085301188321e-03 9.154215598633070e-01 6.004966474404010e-04 3.290661067342382e-05 1.578459669353809e-04 5.759905750861605e-03 1.262301707274051e+00 8.170510873511900e-04 5.673722943104257e-05 2.155506648058439e-04 7.629432426981109e-03 1.672014438199730e+00 1.063481221065644e-03 8.894096112155931e-05 2.818055058141448e-04 9.785126219384543e-03 2.144441604929652e+00 1.334776717605401e-03 1.290246213654938e-04 3.556363698922014e-04 1.222636549670120e-02 2.679446974967229e+00 1.625329514771009e-03 1.756953788764279e-04 4.361130050750059e-04 1.495244628560999e-02 3.276876270314955e+00 1.928958808353273e-03 2.271456979996438e-04 5.223847320561035e-04 1.796258247384253e-02 3.936557211963167e+00 2.239133400190253e-03 2.813433140947846e-04 6.136150449900945e-04 2.125590603687155e-02 4.658299569569547e+00 2.549655138353026e-03 3.362293840919983e-04 7.088547478705237e-04 2.483146728822128e-02 5.441895216315425e+00 2.855811876405995e-03 3.898026036019853e-04 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3.315036674419204e-03 7.399643385350172e-01 1.621655437183054e+02 2.658188302228847e-02 6.797141324916928e-04 3.286961527457698e-03 7.563883010196990e-01 1.657649074546856e+02 2.488000723882491e-02 6.632773504841260e-04 3.426235209814742e-03 7.728825131265160e-01 1.693796666197050e+02 2.299663637642644e-02 6.452856514830452e-04 3.543576046747584e-03 7.894422184658009e-01 1.730087788354054e+02 2.091202416702930e-02 6.248284889580754e-04 3.639614983056906e-03 8.060626417617862e-01 1.766511975848791e+02 1.943543083268123e-02 6.007653358426724e-04 3.732497279961874e-03 8.227389902296380e-01 1.803058725140509e+02 1.753646660545871e-02 5.726930297223064e-04 3.830244638974367e-03 8.394664549575374e-01 1.839717497345653e+02 1.556864970891324e-02 5.408583280061694e-04 4.061714126919695e-03 8.562402122934127e-01 1.876477721276937e+02 1.410017918225982e-02 5.043148283093879e-04 4.176008007952784e-03 8.730554252359233e-01 1.913328796491723e+02 1.219245173269260e-02 4.629711719179562e-04 4.291925257578145e-03 8.899072448292911e-01 1.950260096348844e+02 1.025956548529076e-02 4.166907128386825e-04 4.424595206368396e-03 9.067908115615809e-01 1.987260971072978e+02 9.011933890220930e-03 3.658846943917085e-04 4.566733221381373e-03 9.237012567660244e-01 2.024320750825694e+02 7.279806970436445e-03 3.111414756095354e-04 4.676931728281737e-03 9.406337040249835e-01 2.061428748782283e+02 5.565999161402279e-03 2.485553808456916e-04 4.764841087955537e-03 9.575832705761491e-01 2.098574264213487e+02 3.902650491179957e-03 1.863866289908242e-04 4.810617377170002e-03 9.745450687205706e-01 2.135746585571243e+02 2.306833907335886e-03 1.136270303774950e-04 4.769805106112894e-03 9.915142072321063e-01 2.172934993577532e+02 7.628233031038791e-04 3.824021293599635e-05 4.746044700284436e-03