Tutorial: Modeling an impeller in Catia V5?
This is a tutorial regarding how to model an impeller in catia v5. There are several other formats available for download as well.
Impeller with 9 blades
Hit "it worked" if you like it.
Tutorial: Modeling an impeller in Catia V5
Answered with a tutorial: https://grabcad.com/tutorials/tutorial-modeling-an-impeller-in-catia-v5