let say I design curve using certain NACA spec in CATIA.how can I import that curve into blade gen??I'm quite new in blade gen and turbogrid...i try to explore it now. thanx fo helping me

Export your blade profile from catia to iges or ibl format & import it in bladegen using new data import wizard with by selecting respective curves for hub,shroud,blade layers.

Regards, Pankaj.

Thank you.i found that function.it reads my file but still confusing to select the curve.for your information, my fan blade design is about 3 metres (blade-to-blade) including hub. how can i select the shroud??any idea..