Hi,
I try to generate the waterjet intake duct model. At this moment, I have done to generate the four boundaries, but I have a problem with surface generation. I try many ways such as gordon surface, loft, and coons, but they do not work well. For now, I decide to divide the surface into two parts including the fore part and aft part, then I use the meta surface to generate the fore surface part by fspline curve section, while for the aft part, I use loft and it seems good. However, there are two errors. First, the surfaces are not connected that well between fore and aft. Second, there is the discontinous curve and the end of the duct.
Waterjet_intake_Diffuser.fdbc