% Filename : LM_Couette_R0093_020PI_vp_prof.dat % % Description : Covariance of velocity components and pressure % % Total number of data points : 64 % % % % % 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 = 640 % Grid (wall-normal) ny = 128 % Grid (spanwise) nz = 288 % Streamwise domain size Lx = 20pi % Spanwise domain size Lz = 5pi % B-Spline order n = 7 % Kinematic Viscosity nu = 6.66667e-04 % channel half width delta = 1.000 % Velocity at wall U_mean = (+/-) 1.000 % Friction vel u_tau = 6.19521e-02 % Re_tau Re_tau = 92.928 % % % 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_R0093_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 4.258191890112493e-20 0.000000000000000e+00 -8.039846150715094e-22 4.814781378392752e-05 4.474289989264460e-03 5.905051791219854e-04 -2.412048128035842e-07 3.915082284258840e-07 2.407066139520353e-04 2.236843396438600e-02 2.951484522404725e-03 -5.998864672975907e-06 1.956847217079537e-06 6.738422300787139e-04 6.261895000913356e-02 8.256413104916741e-03 -4.649390610654720e-05 5.473673862862291e-06 1.443558326269967e-03 1.341472864611176e-01 1.765173527456124e-02 -2.092171735654826e-04 1.169933935438573e-05 2.645631688031891e-03 2.458538082365311e-01 3.219991999124088e-02 -6.814837107190734e-04 2.132939490966469e-05 4.375547662071155e-03 4.066117973665867e-01 5.275593752341548e-02 -1.783811349212420e-03 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