Based on the propeller setup in the samples, you can very easily generate the geometry, even though some details are missing, like fillets etc. However, this only took a few minutes.
ToDo:
1. delete the propeller,
2. adopt the functions for full chord length at tip, thickness distribution etc.
3. create a periodic image from the blade
4. generate a profile for the shrout or whatever casing you want to have and use a surface of revolution from that profile.
Free Propeller Design Software
in General Modeling
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Hi Claus,
is it possible to make a step model of impeller.fdb? Because I'm not familiar enough with Caeses to do that.
Aleksander