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Definition of tensions initial conditions

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Old   January 15, 2009, 17:18
Default Hi, I am trying to model vi
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Antonio Martins
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I am trying to model viscoelastic flow using OpenFoam. Right now I have a problem on how to define initial conditions and fields for the tensions. Can I do it extending createFields.H, for example of icoFoam, and defining a data file similar to p and U? Can anyone help me out?

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Old   January 16, 2009, 07:52
Default Hello Antonio, For scalars
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Jose Luis Santos
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Hello Antonio,

For scalars and vectors, you may use p and U as a template for declaring your fields in createFields.H.

For tensors, use volTensorField fieldName, the other lines are the same.

To define initial conditions you need to edit your <case>/0/<field> files. Look in the UserGuide for guidance.

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