53 lines
1.5 KiB
C++
53 lines
1.5 KiB
C++
/*--------------------------------*- C++ -*----------------------------------*\
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| ========= | |
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| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
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| \\ / O peration | Version: v2412 |
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| \\ / A nd | Website: www.openfoam.com |
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| \\/ M anipulation | |
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\*---------------------------------------------------------------------------*/
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FoamFile
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{
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version 2.0;
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format ascii;
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class dictionary;
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location "constant";
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object createBoxTurbDict;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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N (64 64 64);
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// Suggested box size of 9*2*pi [cm]
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L (0.56548667765 0.56548667765 0.56548667765);
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nModes 5000;
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// Energy as a function of wave number
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// Here using Comte-Bellot and Corrsin data at t.U_0/M = 42 (see Ref. table 3)
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Ek table
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(
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(15 0)
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(20 0.000129)
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(25 0.00023)
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(30 0.000322)
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(40 0.000435)
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(50 0.000457)
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(70 0.00038)
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(100 0.00027)
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(150 0.000168)
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(200 0.00012)
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(250 8.9e-05)
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(300 7.03e-05)
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(400 4.7e-05)
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(600 2.47e-05)
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(800 1.26e-05)
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(1000 7.42e-06)
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(1250 3.96e-06)
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(1500 2.33e-06)
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(1750 1.34e-06)
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(2000 8e-07)
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);
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// ************************************************************************* //
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