Many OpenFOAM applications contain equation systems that can be manipulated at run time via user-specified finite volume options, given by the shorthand fvOptions. These provide, e.g. additional source/sink terms, or enforce constraints.

Options include:

• Sources
• Corrections
• Constraints

Further information🔗

Source code:

• $FOAM_SRC/fvOptions

API:

• grpFvOptions