curve surface problem

sianG

hi all,

im a student doing cfd project for my final year, this is my first time using ICEM, im trying to create a geometry of a compressor blade passage.

after ive create all the curve, i create simple surface by picking many curves. but the surface just cant fit. at the very end of the blade, which is curving, the surface create will be a straight line to the end instead of a curving surface folling the curve generated and selected earlier.

even the name of the related curve change to 'srf.07e1056.3' something like that.

ive rebuilt the geometry many times, but it still doesnt work. i hv approx. 250 points in the geometry, ist too many points that affect the surface creation?

could anyone help me please??

regards, sianG