The Flow Continuity condition is suitable for pairs where the boundaries match; it prescribes that the flow field is continuous across the pair.
A Wall subnode is added by default and it applies to the parts of the pair boundaries where a source boundary lacks a corresponding destination boundary and vice versa. The
Wall feature can be overridden by any other boundary condition that applies to exterior boundaries. By right-clicking the
Flow Continuity node, additional Fallback feature subnodes can be added.
The Study section contains two down-list:
Study type and
Initial value from study. The when Turbulence flow, k-
ε or Turbulence flow, k-ω is selected, the Study type contains two options:
The default value is Stationary with initialization. Note that the created new study only solve for the new turbulence model.
Initial value from study contains a list of available study and
None. If there is no study available, the default option is
None. If there are available studies, the first study will be the default option.