% Filename : LM_Couette_R0093_020PI_RSTE_uv_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_R0093_020PI_RSTE_uv_prof.dat % % 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: (u_i=u, u_j=v) % % y/delta : Grid point in wall-normal direction, Normalized by channel half width % y^+ : Grid point in wall-normal direction % Production : - dU_j/dU_k + - dU_i/dx_k % Turbulent Transport : - d/dx_k % Viscous Transport : nu d^2 / dx_k dx_k % Pressure Strain : % Pressure Transport : - ( d/dx_j + d/dx_i ) % Viscous Dissipation : 2 nu % Balance : Production + Turb_Trans + Visc_Trans + Press_Strain + Press_Trans - Vis_Diss % % * Data at y/delta = 1.0 is not computed due to code performance optimization % % -----------End of header--------- % % y/delta y^+ Production Turbulent_Transport Viscous_Transport Pressure_Strain Pressure_Transport Viscous_Dissipation Balance %-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 0.000000000000000e+00 0.000000000000000e+00 0.000000000000000e+00 1.501431429088363e-13 6.545911783748899e-11 7.432699000928919e-04 7.432699004960357e-04 4.368799740293384e-22 1.051142373500131e-03 4.814781378392752e-05 4.474289989264460e-03 4.016936337964749e-16 5.842825512603929e-12 1.235299256222511e-07 7.432692676735390e-04 7.432461107392125e-04 8.238196847179163e-08 1.051125115028347e-03 2.407066139520353e-04 2.236843396438600e-02 2.494512733669034e-13 6.928873630621524e-10 6.206770338054860e-07 7.432140622954157e-04 7.430982602770032e-04 4.143147861353875e-07 1.050981790383433e-03 6.738422300787139e-04 6.261895000913356e-02 1.511816176070502e-11 1.488904254252569e-08 1.756392132926619e-06 7.427913420864530e-04 7.424715087499573e-04 1.175059089208988e-06 1.050241584152381e-03 1.443558326269967e-03 1.341472864611176e-01 3.109613272142072e-10 1.410463013819425e-07 3.832383259408150e-06 7.412110666273007e-04 7.405728801806469e-04 2.573541180120096e-06 1.047789752917850e-03 2.645631688031891e-03 2.458538082365311e-01 3.479027845673012e-09 8.190800262982383e-07 7.213512162964676e-06 7.370871012661179e-04 7.361717338119609e-04 4.870422064171155e-06 1.041788194975158e-03 4.375547662071155e-03 4.066117973665867e-01 2.468609924702712e-08 3.406312687606454e-06 1.233938454390575e-05 7.283842825043003e-04 7.277830500284084e-04 8.393063749608195e-06 1.029779655272677e-03 6.728435792545118e-03 6.252614717896664e-01 1.284756577055768e-07 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2.874835830885216e-04 6.013746395173768e-05 5.897167917387644e-04 6.051877445984883e-04 5.303720114664747e-05 8.964136970177183e-04 3.481896092001469e-02 3.235663595862318e+00 3.975266574893794e-05 3.871115486725361e-04 5.519887112217556e-05 5.518987149976715e-04 5.816842818038069e-04 5.464815610677937e-05 8.946606938960274e-04 4.180012015567314e-02 3.884410204000000e+00 6.698015289260689e-05 4.844818346427180e-04 4.004227047325200e-05 5.494299962506170e-04 5.669531103845573e-04 5.260927675048407e-05 9.310688796001239e-04 4.942717260268714e-02 4.593178509959126e+00 1.040948116843753e-04 5.726806522960380e-04 2.494190739222118e-05 5.110485410391759e-04 5.736412481716768e-04 4.450369294542588e-05 9.652131524519305e-04 5.769497709844340e-02 5.361490754717924e+00 1.505924529249067e-04 6.494457925755392e-04 1.727034545810721e-05 4.521098154169098e-04 5.692023760786983e-04 3.383081428411674e-05 9.870640016378508e-04 6.659796056898437e-02 6.188829042507967e+00 2.043945692837344e-04 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