Calculating with scalarAverageField

hcl734 · October 9, 2015, 06:54

Hello all,

I got two scalarAverageFields k and Epsilon, I want to have a new field of the same type calculated from those by the function

Omega = Epsilon/(0.09*k)

it only has to do this calculation one time before starting the Simulation because those are the boundaryData files for using timeVaryingMappedFixedValue as BC.

I could always Export them to Matlab/Excel, do the calculation and insert them back into a file but I hope there is a possibility to do this in OpenFoam/C++.

Any help or advice where to start is appreciated!

Epsilon-file

Code:

/*--------------------------------*- C++ -*----------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
|  \\    /   O peration     | Version:  2.1.1                                 |
|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
FoamFile
{
    version     2.0;
    format      ascii;
    class       scalarAverageField;
    object      values;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
// Average
0.0
// Data on points
328
(
//miny
1.14E-001
1.14E-001
1.06E-002
2.70E-002
2.56E-002
2.06E-002
1.50E-002
1.01E-002
6.75E-003
5.57E-003
4.11E-003
2.73E-003
2.67E-003
2.16E-003
1.86E-003
1.85E-003
1.19E-003
1.24E-003
1.51E-003
1.36E-003
1.18E-003
1.17E-003
9.51E-004
6.63E-004
9.57E-004
8.77E-004
8.87E-004
1.12E-003
5.83E-004
3.01E-004
8.07E-004
7.01E-004
5.24E-004
7.31E-004
6.16E-004
4.04E-004
2.49E-004
3.72E-004
6.96E-004
7.22E-004
3.48E-004
2.30E-004
5.09E-004
5.42E-004
2.67E-004
3.36E-004
4.33E-004
2.12E-004
2.47E-004
2.95E-004
3.52E-004
4.31E-004
2.69E-004
1.78E-004
2.26E-004
3.20E-004
1.68E-004
8.58E-005
2.50E-004
1.63E-004
1.13E-004
1.53E-004
1.94E-004
1.85E-004
1.06E-004
1.35E-004
2.10E-004
1.32E-004
1.03E-004
9.30E-005
9.54E-005
9.78E-005
9.42E-005
7.62E-005
5.83E-005
5.97E-005
3.09E-005
5.76E-005
2.82E-005
2.86E-005
2.91E-005
2.77E-005
4.55E-005
6.33E-005
3.43E-005
4.67E-005
2.36E-005
3.47E-005
7.31E-005
7.28E-005
4.88E-005
3.79E-005
7.54E-005
1.50E-004
5.24E-005
2.60E-005
2.02E-004
1.74E-004
1.14E-004
1.47E-004
2.17E-004
9.03E-005
1.40E-004
1.90E-004
2.00E-004
3.51E-004
3.04E-004
2.08E-004
1.82E-004
2.27E-004
3.37E-004
4.57E-004
1.56E-004
1.58E-004
3.49E-004
3.02E-004
2.47E-004
3.86E-004
3.92E-004
4.05E-004
3.59E-004
2.78E-004
5.94E-004
4.39E-004
4.99E-004
4.85E-004
5.43E-004
6.23E-004
3.86E-004
4.43E-004
5.60E-004
8.17E-004
1.02E-003
1.05E-003
5.34E-004
3.59E-004
6.38E-004
1.14E-003
9.86E-004
9.33E-004
8.92E-004
1.12E-003
1.70E-003
8.58E-004
9.43E-004
1.54E-003
1.45E-003
1.45E-003
1.47E-003
2.35E-003
2.44E-003
2.94E-003
3.09E-003
3.79E-003
7.38E-003
8.63E-003
7.60E-003
1.18E-002
2.65E-002
3.53E-002
2.74E-002
5.59E-003
3.74E-002
3.74E-002
// maxy
1.14E-001
1.14E-001
1.06E-002
2.70E-002
2.56E-002
2.06E-002
1.50E-002
1.01E-002
6.75E-003
5.57E-003
4.11E-003
2.73E-003
2.67E-003
2.16E-003
1.86E-003
1.85E-003
1.19E-003
1.24E-003
1.51E-003
1.36E-003
1.18E-003
1.17E-003
9.51E-004
6.63E-004
9.57E-004
8.77E-004
8.87E-004
1.12E-003
5.83E-004
3.01E-004
8.07E-004
7.01E-004
5.24E-004
7.31E-004
6.16E-004
4.04E-004
2.49E-004
3.72E-004
6.96E-004
7.22E-004
3.48E-004
2.30E-004
5.09E-004
5.42E-004
2.67E-004
3.36E-004
4.33E-004
2.12E-004
2.47E-004
2.95E-004
3.52E-004
4.31E-004
2.69E-004
1.78E-004
2.26E-004
3.20E-004
1.68E-004
8.58E-005
2.50E-004
1.63E-004
1.13E-004
1.53E-004
1.94E-004
1.85E-004
1.06E-004
1.35E-004
2.10E-004
1.32E-004
1.03E-004
9.30E-005
9.54E-005
9.78E-005
9.42E-005
7.62E-005
5.83E-005
5.97E-005
3.09E-005
5.76E-005
2.82E-005
2.86E-005
2.91E-005
2.77E-005
4.55E-005
6.33E-005
3.43E-005
4.67E-005
2.36E-005
3.47E-005
7.31E-005
7.28E-005
4.88E-005
3.79E-005
7.54E-005
1.50E-004
5.24E-005
2.60E-005
2.02E-004
1.74E-004
1.14E-004
1.47E-004
2.17E-004
9.03E-005
1.40E-004
1.90E-004
2.00E-004
3.51E-004
3.04E-004
2.08E-004
1.82E-004
2.27E-004
3.37E-004
4.57E-004
1.56E-004
1.58E-004
3.49E-004
3.02E-004
2.47E-004
3.86E-004
3.92E-004
4.05E-004
3.59E-004
2.78E-004
5.94E-004
4.39E-004
4.99E-004
4.85E-004
5.43E-004
6.23E-004
3.86E-004
4.43E-004
5.60E-004
8.17E-004
1.02E-003
1.05E-003
5.34E-004
3.59E-004
6.38E-004
1.14E-003
9.86E-004
9.33E-004
8.92E-004
1.12E-003
1.70E-003
8.58E-004
9.43E-004
1.54E-003
1.45E-003
1.45E-003
1.47E-003
2.35E-003
2.44E-003
2.94E-003
3.09E-003
3.79E-003
7.38E-003
8.63E-003
7.60E-003
1.18E-002
2.65E-002
3.53E-002
2.74E-002
5.59E-003
3.74E-002
3.74E-002
)
// ************************************************************************* //

k-File

Code:

/*--------------------------------*- C++ -*----------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
|  \\    /   O peration     | Version:  2.1.1                                 |
|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
FoamFile
{
    version     2.0;
    format      ascii;
    class       scalarAverageField;
    object      values;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
// Average
0.0
// Data on points
328
(
//miny
3.17E-002
3.17E-002
4.75E-003
8.64E-003
1.09E-002
1.26E-002
1.21E-002
1.13E-002
1.08E-002
1.02E-002
9.79E-003
9.09E-003
8.91E-003
8.65E-003
8.60E-003
8.11E-003
7.95E-003
7.62E-003
7.54E-003
7.53E-003
7.02E-003
7.19E-003
6.91E-003
6.90E-003
6.65E-003
6.38E-003
6.45E-003
6.23E-003
6.07E-003
6.01E-003
5.87E-003
5.60E-003
5.46E-003
5.54E-003
5.48E-003
5.39E-003
5.18E-003
5.17E-003
5.06E-003
4.81E-003
4.83E-003
4.78E-003
4.52E-003
4.52E-003
4.46E-003
4.48E-003
4.33E-003
4.23E-003
4.11E-003
4.10E-003
4.03E-003
3.83E-003
3.74E-003
3.71E-003
3.62E-003
3.66E-003
3.51E-003
3.58E-003
3.33E-003
3.26E-003
3.15E-003
3.19E-003
3.10E-003
2.96E-003
2.95E-003
2.81E-003
2.81E-003
2.63E-003
2.75E-003
2.58E-003
2.71E-003
2.61E-003
2.51E-003
2.52E-003
2.43E-003
2.39E-003
2.47E-003
2.40E-003
2.35E-003
2.36E-003
2.33E-003
2.31E-003
2.38E-003
2.32E-003
2.29E-003
2.33E-003
2.36E-003
2.31E-003
2.44E-003
2.43E-003
2.44E-003
2.53E-003
2.51E-003
2.50E-003
2.62E-003
2.60E-003
2.70E-003
2.91E-003
2.85E-003
2.93E-003
2.89E-003
3.01E-003
3.12E-003
3.17E-003
3.34E-003
3.34E-003
3.38E-003
3.47E-003
3.65E-003
3.79E-003
3.75E-003
3.81E-003
3.91E-003
3.94E-003
3.88E-003
4.03E-003
4.12E-003
4.29E-003
4.36E-003
4.50E-003
4.49E-003
4.63E-003
4.95E-003
4.88E-003
4.75E-003
4.85E-003
4.94E-003
5.19E-003
5.14E-003
5.53E-003
5.60E-003
5.45E-003
5.68E-003
5.86E-003
5.94E-003
5.99E-003
6.07E-003
6.34E-003
6.57E-003
6.66E-003
6.61E-003
6.81E-003
7.08E-003
7.15E-003
7.26E-003
7.35E-003
7.43E-003
7.66E-003
8.18E-003
8.25E-003
8.56E-003
8.91E-003
9.37E-003
9.72E-003
1.07E-002
1.07E-002
1.12E-002
1.14E-002
1.15E-002
1.08E-002
7.63E-003
3.59E-003
2.39E-002
2.39E-002
//maxy
3.17E-002
3.17E-002
4.75E-003
8.64E-003
1.09E-002
1.26E-002
1.21E-002
1.13E-002
1.08E-002
1.02E-002
9.79E-003
9.09E-003
8.91E-003
8.65E-003
8.60E-003
8.11E-003
7.95E-003
7.62E-003
7.54E-003
7.53E-003
7.02E-003
7.19E-003
6.91E-003
6.90E-003
6.65E-003
6.38E-003
6.45E-003
6.23E-003
6.07E-003
6.01E-003
5.87E-003
5.60E-003
5.46E-003
5.54E-003
5.48E-003
5.39E-003
5.18E-003
5.17E-003
5.06E-003
4.81E-003
4.83E-003
4.78E-003
4.52E-003
4.52E-003
4.46E-003
4.48E-003
4.33E-003
4.23E-003
4.11E-003
4.10E-003
4.03E-003
3.83E-003
3.74E-003
3.71E-003
3.62E-003
3.66E-003
3.51E-003
3.58E-003
3.33E-003
3.26E-003
3.15E-003
3.19E-003
3.10E-003
2.96E-003
2.95E-003
2.81E-003
2.81E-003
2.63E-003
2.75E-003
2.58E-003
2.71E-003
2.61E-003
2.51E-003
2.52E-003
2.43E-003
2.39E-003
2.47E-003
2.40E-003
2.35E-003
2.36E-003
2.33E-003
2.31E-003
2.38E-003
2.32E-003
2.29E-003
2.33E-003
2.36E-003
2.31E-003
2.44E-003
2.43E-003
2.44E-003
2.53E-003
2.51E-003
2.50E-003
2.62E-003
2.60E-003
2.70E-003
2.91E-003
2.85E-003
2.93E-003
2.89E-003
3.01E-003
3.12E-003
3.17E-003
3.34E-003
3.34E-003
3.38E-003
3.47E-003
3.65E-003
3.79E-003
3.75E-003
3.81E-003
3.91E-003
3.94E-003
3.88E-003
4.03E-003
4.12E-003
4.29E-003
4.36E-003
4.50E-003
4.49E-003
4.63E-003
4.95E-003
4.88E-003
4.75E-003
4.85E-003
4.94E-003
5.19E-003
5.14E-003
5.53E-003
5.60E-003
5.45E-003
5.68E-003
5.86E-003
5.94E-003
5.99E-003
6.07E-003
6.34E-003
6.57E-003
6.66E-003
6.61E-003
6.81E-003
7.08E-003
7.15E-003
7.26E-003
7.35E-003
7.43E-003
7.66E-003
8.18E-003
8.25E-003
8.56E-003
8.91E-003
9.37E-003
9.72E-003
1.07E-002
1.07E-002
1.12E-002
1.14E-002
1.15E-002
1.08E-002
7.63E-003
3.59E-003
2.39E-002
2.39E-002
)
// ************************************************************************* //

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