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− | Searching the tutorials I couldn't find an example of how to use this type of boundary condition, so I've created a very small and simple tutorial. Basically, the setup requires the definition of 4 parameters:
| + | The page has been moved at: [[Main_ContribExamples/OscillatingFixedValue| How to use the oscillatingFixedValue boundary condition]] |
− | inlet
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− | {
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− | type oscillatingFixedValue;
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− | amplitude 0.5;
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− | frequency 0.2;
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− | refValue uniform (1 0 0);
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− | }
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− | The above setup enables to specify a boundary condition for an entire patch that varies in time as:
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− | <math>1+amplitude\cdot\sin\left(2\pi\cdot frequency\cdot t\right)</math>
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− | [[Image:U.gif|Unsteady Velocity Field]]
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− | [[Media:bcOscilating.tar.gz|Sample OpenFOAM case]] - it applies to {{VersionInfo}}{{Version1.5}}
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Revision as of 13:45, 17 March 2009
The page has been moved at: How to use the oscillatingFixedValue boundary condition