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August 5, 2015, 11:56 |
and setFields for interFoam
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#1 |
Senior Member
Saideep
Join Date: Apr 2015
Location: INDIA
Posts: 203
Rep Power: 12 |
Dear FOAMERS;
I am working with interFOAM and would like to have a case as shown in the figure. I would like to specify an alternating phase at the left end of the domain. I tried using something like '&&' to initialize multiple patch values in setFieldsDict but it could read and set only one value out of a group of values. I am not sure if this could be done with setFields and the alternate is using swak4FOAM. Could anyone give a hint how could i do this in swak4Foam as i see no thread related to this setFields interFoam concept used for initialization of alpha values. Thanks; Saideep |
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September 3, 2015, 14:57 |
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#2 |
Senior Member
Saideep
Join Date: Apr 2015
Location: INDIA
Posts: 203
Rep Power: 12 |
Anyone with an idea how to define this please..!!
Saideep |
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September 3, 2015, 16:56 |
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#3 |
Senior Member
Wouter van der Meer
Join Date: May 2009
Location: Elahuizen, Netherlands
Posts: 203
Rep Power: 18 |
hello Saideep,
did you look at damBreak4phase. I think there is done what you want. hope this helps Wouter |
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September 4, 2015, 06:56 |
Finally working!!
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#4 |
Senior Member
Saideep
Join Date: Apr 2015
Location: INDIA
Posts: 203
Rep Power: 12 |
Hi Wouter;
Thanks a lot!! Yes i checked the damBreak4Phase and it is quite straight forward to use that. I was rather exploring the swak4Foam and other groovyBC's for assigning such b.c's for alpha. However just to complete the thread and maybe someone can find this useful: setFieldsDict file: Code:
defaultFieldValues ( volScalarFieldValue alpha.air 1 volScalarFieldValue alpha.water 0 ); regions ( boxToCell { box (0 0 0) (10e-6 33e-6 50e-6); fieldValues ( volScalarFieldValue alpha.water 1 volScalarFieldValue alpha.air 0 ); } boxToCell { box (0 33e-6 0) (10e-6 66e-6 50e-6); fieldValues ( volScalarFieldValue alpha.air 1 volScalarFieldValue alpha.water 0 ); } boxToCell { box (0 66e-6 0) (10e-6 100e-6 50e-6); fieldValues ( volScalarFieldValue alpha.water 1 volScalarFieldValue alpha.air 0 ); } boxToCell { box (0 100e-6 0) (10e-6 133e-6 50e-6); fieldValues ( volScalarFieldValue alpha.water 0 volScalarFieldValue alpha.air 1 ); } boxToCell { box (0 133e-6 0) (10e-6 166e-6 50e-6); fieldValues ( volScalarFieldValue alpha.air 0 volScalarFieldValue alpha.water 1 ); } boxToCell { box (0 166e-6 0) (10e-6 200e-6 50e-6); fieldValues ( volScalarFieldValue alpha.water 0 volScalarFieldValue alpha.air 1 ); } ); Thanks; Saideep Last edited by wyldckat; September 4, 2015 at 20:18. Reason: Added [CODE][/CODE] markers |
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September 4, 2015, 20:20 |
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#5 |
Retired Super Moderator
Bruno Santos
Join Date: Mar 2009
Location: Lisbon, Portugal
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Quick note: swak4Foam provides a utility named funkySetFields: http://openfoamwiki.net/index.php/Co...funkySetFields
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