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November 11, 2014, 03:25
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Time Varying Inlet Velocity
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#1 |
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New Member
Join Date: Aug 2014
Posts: 7
Rep Power: 11  |
Hi,
How can I specify the following time varying inlet velocity in OpenFOAM? U( t )= Us, ; 0<t/T<=1/2 U(t) = Us - Up sin(2*pi*t/T), ;1/2<t/T<=1 Please help. |
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November 11, 2014, 04:47
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#2 |
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Senior Member
Joachim Herb
Join Date: Sep 2010
Posts: 650
Rep Power: 21 |
Have a look at groovyBC, e. g. https://openfoamwiki.net/index.php/C...oovyBC#wobbler
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November 11, 2014, 13:46
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#3 |
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Senior Member
Alexey Matveichev
Join Date: Aug 2011
Location: Nancy, France
Posts: 1,930
Rep Power: 38  |
Or you can tabulate U(t) and use uniformFixedValue BC.
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