Hello all,
In the simple branched geometry showed in the attached images, my geometry consists of two vessel segments: one includes the inflow and the outflow of one branch, while the other consists of only the other branch. I'm encountering a couple of unknowns which I believe are related to blending, and I'm hoping someone may be able to provide some details about my potential errors:
(1) When I choose "blend all", the resulting geometry shows inconsistent coloring of the lofted vessels (photo attached). Is this is an error, and if so, what can I do to avoid this?
(2) After blending, under the "mesh" tab, the fillet region seems to be detected as a wall in addition to the vessel walls (photo attached). This is happening for a range of fillet sizes.
A couple of other questions regarding the geometric modeling steps:
(3) When importing geometry in stl format, is the meshing step still necessary, since the model is already triangulated?
(4) When modeling a single vessel, is the blending step still necessary in order to obtain a "blended" model for computational purposes? Would one choose a fillet size of "0"?
Thank you very much for any help on these topics.
- Jennifer