2D mesh low cell numbers - UNSTRUCTURED
 

looking at this project :
http://sandi.co.in/v2/home/projects/aerospace/nlr/

I am impressed by the low cell numbers and associated low wall Y+, whenever I try to mesh some simple airfoil I still get around the million cells

anobdy out there has a tutorial/description of an unstructured airfoil mesh with boundary layers ? Gambit if possible as that all I can access right now..

thanks

it can help...
http://my.fit.edu/itresources/manual...guide/tg08.htm