8d2d894ae0
- For slow oscillations it can be more intuitive to specify the period. ENH: separate mark/space for Square - makes it easier to tailor the desired intervals. BUG: incorrect square wave fraction with negative phase shifts ENH: additional cosine Function1 STYLE: avoid code duplication by inheriting Cosine/Square from Sine.
109 lines
1.8 KiB
C++
109 lines
1.8 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: v2006 |
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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 function1Properties;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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// The 'x' values for evaluation
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x
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(
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0
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0.25
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0.5
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0.75
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1
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);
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function1 table
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(
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(0 0)(10 1)
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);
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function2
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{
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type expression;
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expression #{ sqr(arg()) #};
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}
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function2b expression;
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function2bCoeffs
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{
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type expression;
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expression #{ sqr(arg()) #};
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}
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stepf1
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{
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type step;
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start 0.24;
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duration 0.5;
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}
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rampf1
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{
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type linearRamp;
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start 0.24;
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duration 0.5;
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}
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sine1
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{
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type sine;
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frequency 0.1;
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scale 1;
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level 0;
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}
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sine2
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{
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type sine;
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period 10;
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scale 1;
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level 0;
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}
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cosine1
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{
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type cosine;
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period 10;
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scale 1;
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level 0;
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}
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sine6
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{
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type sine;
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period 6;
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t0 -1.5; // want cos
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scale 1;
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level 0;
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}
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cosine6
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{
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type cosine;
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period 6;
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scale 1;
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level 0;
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}
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// ************************************************************************* //
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