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June 24, 2011, 09:11 |
how to modify a solver to add a disturbance
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#1 |
New Member
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how to modify a solver to add a disturbance? In a solver I am going to add a disturbance in a solver while the values of some fields is constant.However the constant values is not a simple one ,i can not solve it just in the solver code .
How can I handle it?Thanks a lot. |
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June 24, 2011, 11:21 |
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#2 |
Senior Member
Ben K
Join Date: Feb 2010
Location: Ottawa, Canada
Posts: 140
Rep Power: 19 |
If you're talking about adding a disturbance via a boundary, for example: an abrupt change in the value of a boundary condition at a specified time, then I'd suggest you look into using groovyBC (http://openfoamwiki.net/index.php/Contrib_groovyBC) which makes this type of thing fairly easy (or you could hard code it too).
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June 25, 2011, 04:35 |
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#3 | |
New Member
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Quote:
,is constant. |
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disturbance solver |
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