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SD7034 (sd7034-il)

SD7034 - Selig/Donovan SD7034 low Reynolds number airfoil


Airfoil sd7034-il
Details Dat file Parser  
(sd7034-il) SD7034
Selig/Donovan SD7034 low Reynolds number airfoil
Max thickness 10.5% at 26% chord.
Max camber 3.6% at 39.4% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Selig format
  SD7034 
  1.00000  0.0
  0.99671  0.00035
  0.98696  0.00152
  0.97100  0.00374
  0.94929  0.00716
  0.92233  0.01180
  0.89071  0.01761
  0.85505  0.02442
  0.81592  0.03199
  0.77393  0.04005
  0.72959  0.04828
  0.68344  0.05640
  0.63594  0.06411
  0.58757  0.07115
  0.53876  0.07731
  0.48994  0.08241
  0.44153  0.08630
  0.39394  0.08888
  0.34759  0.09010
  0.30287  0.08989
  0.26015  0.08826
  0.21979  0.08524
  0.18215  0.08085
  0.14751  0.07516
  0.11611  0.06824
  0.08814  0.06025
  0.06376  0.05139
  0.04313  0.04191
  0.02638  0.03212
  0.01368  0.02231
  0.00512  0.01280
  0.00074  0.00399
  0.00061 -0.00325
  0.00588 -0.00890
  0.01687 -0.01357
  0.03299 -0.01707
  0.05443 -0.01928
  0.08117 -0.02044
  0.11296 -0.02072
  0.14945 -0.02030
  0.19020 -0.01931
  0.23472 -0.01783
  0.28252 -0.01595
  0.33306 -0.01378
  0.38576 -0.01142
  0.43999 -0.00898
  0.49512 -0.00653
  0.55052 -0.00420
  0.60550 -0.00210
  0.65933 -0.00033
  0.71132  0.00108
  0.76078  0.00209
  0.80705  0.00271
  0.84952  0.00295
  0.88762  0.00287
  0.92083  0.00252
  0.94870  0.00198
  0.97085  0.00133
  0.98694  0.00069
  0.99672  0.00019
  1.00001  0.00000
Dat file parser warnings
  • Line 62 - X value too large but included: 1.00001 0.00000
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Polars for SD7034 (sd7034-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   sd7034-il50,000927.8 at α=10°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7034-il50,000537.4 at α=7.25°Mach=0 Ncrit=5Xfoil predictionDetails
   sd7034-il100,000954.3 at α=7°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7034-il100,000557.6 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
   sd7034-il200,000977.8 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7034-il200,000576.2 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   sd7034-il500,0009107.4 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7034-il500,000599.5 at α=5.25°Mach=0 Ncrit=5Xfoil predictionDetails
   sd7034-il1,000,0009128.4 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7034-il1,000,0005116.3 at α=5°Mach=0 Ncrit=5Xfoil predictionDetails
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