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Hello. I\'m trying to design a pro-e model of an a NACA 2412 airfoil using an ib

ID: 3634145 • Letter: H

Question

Hello. I'm trying to design a pro-e model of an a NACA 2412 airfoil using an ibl extension file to import. With a pencil and calculator I can figure out each exact point at each cross section (20 cross sections) and this includes the angle of twist that I plan. I wanted to know if anybody could help me out with a matlab program that would create the points for me at the 20 sections oppose to partially programing/calculating the points.

My initial plan is to start at the base of the turbine blade and enter the points in a matrix (about 26 points each section), multiply by a proportion factor to keep the air foil proportional while decreasing in cross-section area all the way to the tip (20 sections), convert each section matrix from cartesian coordinates to cylindrical coordinates and add the angle of twist to each section, finally convert back to cartesian coordinates and put it into an ibl file to use in pro e. Do you guys have any ideas on how I can use matlab to get my points for me??!!

Explanation / Answer

dear friend! i have searched the related sites for you...so plz check it and i am sure that you wil fine your required here. www.cis.hut.fi/Opinnot/T-61.5060/2007/words.txt corpus.leeds.ac.uk/internet/ien.num www.ics.uci.edu/~newman/nsf/aug27/cnt.origcase.txt km.aifb.kit.edu/sites/corpex/data/en.txt