% Filename : LM_Couette_R0093_100PI_RSTE_ww_prof.dat % % Description : Terms in Reynolds stress transport equation for w'w' % % 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 = 3072 % Grid (wall-normal) ny = 128 % Grid (spanwise) nz = 288 % Streamwise domain size Lx = 100pi % 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 = 6.19417e-02 % Re_tau Re_tau = 92.913 % % % 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=w, u_j=w) % % 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 % % * Estimated standard deviations of datasets in this file are in the file: LM_Couette_R0093_100PI_RSTE_ww_stdev.dat % % ** Data at y/delta = 1.0 is not computed due to code performance optimization % % *** Production should be zero due to (statistical) symmetries in the flow. % It is reported here none-the-less as an indicator of the quality of the statistics. % % **** Analytic values of Pressure_Transport are zero everywhere. These are reported here only for completeness of data with other quantities. % % -----------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 -2.117493905910125e-12 1.529511516175796e-01 1.205558835375284e-20 0.000000000000000e+00 1.529497280562736e-01 1.423559188445944e-06 4.814781378392752e-05 4.473535515368329e-03 2.040025453405858e-17 -2.022068934900395e-11 1.524279716052687e-01 1.756754029211581e-04 0.000000000000000e+00 1.526017097779423e-01 1.937210026836667e-06 2.407066139520353e-04 2.236466210347310e-02 2.559147876422297e-15 -2.712898579604160e-09 1.503511688856282e-01 8.731789750117016e-04 0.000000000000000e+00 1.512186755889307e-01 5.669558813231612e-06 6.738422300787139e-04 6.260839093421923e-02 5.664055674227275e-14 -6.078015924732005e-08 1.457506321543921e-01 2.412767849565125e-03 0.000000000000000e+00 1.481575477115969e-01 5.791512257685705e-06 1.443558326269967e-03 1.341246659724782e-01 5.652909391436775e-13 -6.175615928040025e-07 1.378490649841660e-01 5.050949975990406e-03 0.000000000000000e+00 1.429008091652075e-01 -1.411766078623922e-06 2.645631688031891e-03 2.458123513168804e-01 3.555640872800777e-12 -3.958043272170999e-06 1.262306833692564e-01 8.931730050030215e-03 0.000000000000000e+00 1.351638200398946e-01 -5.364660324552739e-06 4.375547662071155e-03 4.065432327479079e-01 1.652670363307942e-11 -1.861984286809804e-05 1.109391650976327e-01 1.404000362194933e-02 0.000000000000000e+00 1.249632026106242e-01 -2.653717383560572e-06 6.728435792545118e-03 6.251560375286207e-01 6.193541413732463e-11 -6.943282408856247e-05 9.251930933826150e-02 2.017573784774083e-02 0.000000000000000e+00 1.126262788851628e-01 -6.644613136513877e-07 9.750857883363828e-03 9.059769409737694e-01 1.940656135596547e-10 -2.108665475194901e-04 7.230538232124026e-02 2.687200686486390e-02 0.000000000000000e+00 9.896707002670128e-02 -5.471940510148876e-07 1.344077661230325e-02 1.248816650307437e+00 5.200485232570669e-10 -5.312593445264327e-04 5.202829479602557e-02 3.356115847954503e-02 0.000000000000000e+00 8.505875764979781e-02 -5.631987051168963e-07 1.779570471808556e-02 1.653444067774858e+00 1.221910392733744e-09 -1.138893398336621e-03 3.320610778980731e-02 3.981836363376184e-02 0.000000000000000e+00 7.188622436209197e-02 -6.451149490438457e-07 2.281270667696611e-02 2.119586446418365e+00 2.568951057734296e-09 -2.126865983483650e-03 1.704520519293133e-02 4.541071101552640e-02 0.000000000000000e+00 6.032974039202958e-02 -6.875981044332513e-07 2.848840068147995e-02 2.646929573927749e+00 4.908569370936157e-09 -3.528729955942555e-03 4.353319248614811e-03 5.029004239731685e-02 0.000000000000000e+00 5.111537981269777e-02 -7.432141392871294e-07 3.481896092001469e-02 3.235117984441154e+00 8.621444924799511e-09 -5.283207762642176e-03 -4.543636694076012e-03 5.453691734759775e-02 0.000000000000000e+00 4.471083626043276e-02 -7.547481082753604e-07 4.180012015567314e-02 3.883755198153751e+00 1.402767909144329e-08 -7.224929449039161e-03 -9.837843066298764e-03 5.827969536277623e-02 0.000000000000000e+00 4.121762302859187e-02 -6.861534744828646e-07 4.942717260268714e-02 4.592403988572638e+00 2.125092327692232e-08 -9.110477300062316e-03 -1.216912605741159e-02 6.161926502587748e-02 0.000000000000000e+00 4.034012352999006e-02 -4.406106632118267e-07 5.769497709844340e-02 5.360586677237812e+00 3.009013340899047e-08 -1.067481763639000e-02 -1.243860871683540e-02 6.458352662199930e-02 0.000000000000000e+00 4.147011393190743e-02 1.642699988535501e-08 6.659796056898437e-02 6.187785455710644e+00 3.997105332474634e-08 -1.169824540983762e-02 -1.156884839580120e-02 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