Path: blob/devel/ElmerGUI/samples/in2d/airfoil_naca_0012.in2d
3203 views
# NACA 0012 symmetric airfoil - .in2d file # start with keyword splinecurves2dv2 splinecurves2dv2 # next the refinement factor 1.1 # keyword points points # then the details: # point nr ( need not be ordered ) --- x-coord --- y-coord --- flags # the refinement factor is an optional flag, -ref=factor, default 1 # wing profile points 1 1.00000000 0.00000000 2 0.99726095 0.00038712 3 0.98907380 0.00153653 4 0.97552826 0.00341331 5 0.95677273 0.00596209 6 0.93301270 0.00911073 7 0.90450850 0.01277464 8 0.87157241 0.01686084 9 0.83456530 0.02127128 10 0.79389263 0.02590486 11 0.75000000 0.03065806 12 0.70336832 0.03542434 13 0.65450850 0.04009273 14 0.60395585 0.04454642 15 0.55226423 0.04866201 16 0.50000000 0.05231025 17 0.44773577 0.05535862 18 0.39604415 0.05767604 19 0.34549150 0.05913940 20 0.29663168 0.05964120 21 0.25000000 0.05909742 22 0.20610737 0.05745444 23 0.16543470 0.05469379 24 0.12842759 0.05083398 25 0.09549150 0.04592861 26 0.06698730 0.04006079 27 0.04322727 0.03333431 28 0.02447174 0.02586248 29 0.01092620 0.01775595 30 0.00273905 0.00911102 31 0.00000000 0.00000000 32 0.00273905 -0.00911102 33 0.01092620 -0.01775595 34 0.02447174 -0.02586248 35 0.04322727 -0.03333431 36 0.06698730 -0.04006079 37 0.09549150 -0.04592861 38 0.12842759 -0.05083398 39 0.16543470 -0.05469379 40 0.20610737 -0.05745443 41 0.25000000 -0.05909742 42 0.29663168 -0.05964120 43 0.34549150 -0.05913940 44 0.39604415 -0.05767604 45 0.44773577 -0.05535862 46 0.50000000 -0.05231025 47 0.55226423 -0.04866201 48 0.60395585 -0.04454642 49 0.65450850 -0.04009273 50 0.70336832 -0.03542434 51 0.75000000 -0.03065806 52 0.79389263 -0.02590486 53 0.83456530 -0.02127128 54 0.87157241 -0.01686084 55 0.90450850 -0.01277464 56 0.93301270 -0.00911073 57 0.95677273 -0.00596209 58 0.97552826 -0.00341331 59 0.98907380 -0.00153653 60 0.99726095 -0.00038712 61 1.00000000 0.00000000 62 -5.0 -5.0 63 5.0 -5.0 64 10.0 -5.0 65 10.0 -2.0 66 10.0 2.0 67 10.0 5.0 68 5.0 5.0 69 -5.0 5.0 70 -5.0 2.0 71 -5.0 -2.0 # keyword segments for the segments segments # then the segment information # domain in --- domain out --- number of points --- points --- flags # again, the refinement factor is an optional flag, -ref=factor, default 1 # still on the wishlist: give names to the boundary conditions, and have a default value for non-specified bcs # (similar to materials in subdomains) # upper surface, lower surface & bounding box 1 0 2 62 63 -bc=3 -ref=1.0 1 0 2 63 64 -bc=3 -ref=1.0 1 0 2 64 65 -bc=4 -ref=1.0 1 0 2 65 66 -bc=4 -ref=1.0 1 0 2 66 67 -bc=4 -ref=1.0 1 0 2 67 68 -bc=5 -ref=1.0 1 0 2 68 69 -bc=5 -ref=1.0 1 0 2 69 70 -bc=6 -ref=1.0 1 0 2 70 71 -bc=6 -ref=1.0 1 0 2 71 62 -bc=6 -ref=1.0 0 1 3 1 2 3 -bc=1 -ref=50.0 0 1 3 3 4 5 -bc=1 -ref=50.0 0 1 3 5 6 7 -bc=1 -ref=50.0 0 1 3 7 8 9 -bc=1 -ref=50.0 0 1 3 9 10 11 -bc=1 -ref=50.0 0 1 3 11 12 13 -bc=1 -ref=50.0 0 1 3 13 14 15 -bc=1 -ref=50.0 0 1 3 15 16 17 -bc=1 -ref=50.0 0 1 3 17 18 19 -bc=1 -ref=50.0 0 1 3 19 20 21 -bc=1 -ref=50.0 0 1 3 21 22 23 -bc=1 -ref=50.0 0 1 3 23 24 25 -bc=1 -ref=50.0 0 1 3 25 26 27 -bc=1 -ref=50.0 0 1 3 27 28 29 -bc=1 -ref=50.0 0 1 3 29 30 31 -bc=1 -ref=50.0 0 1 3 31 32 33 -bc=2 -ref=50.0 0 1 3 33 34 35 -bc=2 -ref=50.0 0 1 3 35 36 37 -bc=2 -ref=50.0 0 1 3 37 38 39 -bc=2 -ref=50.0 0 1 3 39 40 41 -bc=2 -ref=50.0 0 1 3 41 42 43 -bc=2 -ref=50.0 0 1 3 43 44 45 -bc=2 -ref=50.0 0 1 3 45 46 47 -bc=2 -ref=50.0 0 1 3 47 48 49 -bc=2 -ref=50.0 0 1 3 49 50 51 -bc=2 -ref=50.0 0 1 3 51 52 53 -bc=2 -ref=50.0 0 1 3 53 54 55 -bc=2 -ref=50.0 0 1 3 55 56 57 -bc=2 -ref=50.0 0 1 3 57 58 59 -bc=2 -ref=50.0 0 1 3 59 60 1 -bc=2 -ref=50.0 # keyword for materials materials # subdomain nr ---- material # works the same way as materials in 3d csg geometries, # non-specified domains get a default value # maximal meshsize can be given by -maxh=.. flag 1 iron -maxh=1.0