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Figure: Test case geometry
- Boundary conditions in OpenFOAM are divided into two groups by – basic and derived.
- Basic boundary conditions by OpenFOAM implementation:
- OpenFOAM has many derived boundary conditions
- Some examples follow
- Derived boundary conditions are stored on the path:
Name | Description | Variables |
fluxCorrectedVelocity | Normal component is computed | value |
wallBuoyantPressure | Sets pressure gradient value | value |
according to atmospheric pressure |
- Another derived boundary conditions