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questions about boundary condition type of openfoam 2.2.0

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Old   May 26, 2013, 04:58
Default questions about boundary condition type of openfoam 2.2.0
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Yao Lu
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The user guide of openfoam 2.2.0 lists 3 types of boundary conditions, Base type、Primitive type and Derived type.
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Question 1: Each type of boundary condition should be written in a case file, e.g, Base type→polymesh/boundary. What about Primitive type and Derived type.

Question 2: Is tractionDisplacement(stress analysis of a plate with a hole, tutorial 2 of user guide) a boundary condition? I don't find it on the table before.
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