Translations:FEM EquationFlow/20/en


 * Except for calculations in 2D, for all above constraints it is important that they act on a face or body. Constraints for 3D set to lines or vertices are not recognized by the Elmer solver.
 * Since [[Image:FEM_ConstraintPressure.svg|24px]] Constraint pressure can only be set to faces, pressure constraints cannot be used for calculations in 2D.
 * If there is no [[Image:FEM_ConstraintPressure.svg|24px]] Constraint pressure set, [[Image:FEM_ConstraintInitialPressure.svg|24px]] Constraint initial pressure will only be taken into account if is set to true.