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-   -   using of field pressure values at groovyBC (http://www.cfd-online.com/Forums/openfoam-solving/109684-using-field-pressure-values-groovybc.html)

immortality November 23, 2012 11:30

using of field pressure values at groovyBC
 
I must explain more obvious.I need to use pressure in boundary neighbour cells copy on the boundary.how can I do this in groovyBC?
Im in a urgent situation.please help!

gschaider November 23, 2012 13:54

Quote:

Originally Posted by immortality (Post 393857)
I must explain more obvious.I need to use pressure in boundary neighbour cells copy on the boundary.how can I do this in groovyBC?
Im in a urgent situation.please help!

Sometimes I think "I should write some more documentation for that" but then come questions like this and I think "maybe there is already too much documentation and people can't be bothered to read it":
http://openfoamwiki.net/index.php/Co...her_field_are:

Code:

internalField(p)

immortality November 23, 2012 18:10

thank you very much.
I'd seen that page before but since not related example was there I didn't have attention to it.
Thank you again.
Another less easy question! How is it possible to simulate a p0 and T0 boundary condition without having velocity field with openfoam.just these stagnation properties are known.
Thank you again.


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