The Inner Film Properties node can be used to specify the clearance and slip models for the inner film.

The journal surface in the inner film is considered as reference surface. Select Reference normal orientation — Same direction as geometry normal or Opposite direction to geometry normal to specify the normal of the reference surface toward the lubricant film.

Enter the value of the Clearance, C.

Select Film flow model — No-slip walls or Slip at walls. In the Slip at walls case, enter the values of Slip length, journal, Lsj and Slip length, ring, Lsr.