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SD7003-085-88 (sd7003-il)

SD7003-085-88 - Selig/Donovan SD7003 low Reynolds number airfoil


Airfoil sd7003-il
Details Dat file Parser  
(sd7003-il) SD7003-085-88
Selig/Donovan SD7003 low Reynolds number airfoil
Max thickness 8.5% at 24.4% chord.
Max camber 1.2% at 38.3% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Selig format
  SD7003-085-88
  1.00000  0.0
  0.99681  0.00031
  0.98745  0.00132
  0.97235  0.00310
  0.95193  0.00547
  0.92639  0.00824
  0.89600  0.01139
  0.86112  0.01494
  0.82224  0.01884
  0.77985  0.02304
  0.73449  0.02744
  0.68673  0.03197
  0.63717  0.03649
  0.58641  0.04086
  0.53499  0.04494
  0.48350  0.04859
  0.43249  0.05171
  0.38250  0.05415
  0.33405  0.05581
  0.28760  0.05658
  0.24358  0.05639
  0.20240  0.05518
  0.16442  0.05292
  0.12993  0.04961
  0.09921  0.04526
  0.07244  0.03993
  0.04978  0.03372
  0.03130  0.02677
  0.01702  0.01932
  0.00697  0.01172
  0.00127  0.00438
  0.00025 -0.00186
  0.00457 -0.00741
  0.01408 -0.01285
  0.02839 -0.01759
  0.04763 -0.02141
  0.07182 -0.02438
  0.10073 -0.02660
  0.13407 -0.02809
  0.17150 -0.02888
  0.21268 -0.02900
  0.25719 -0.02852
  0.30456 -0.02752
  0.35426 -0.02608
  0.40572 -0.02428
  0.45837 -0.02217
  0.51161 -0.01980
  0.56484 -0.01723
  0.61748 -0.01450
  0.66898 -0.01167
  0.71883 -0.00887
  0.76644 -0.00628
  0.81118 -0.00403
  0.85241 -0.00220
  0.88957 -0.00082
  0.92210  0.00008
  0.94952  0.00052
  0.97134  0.00057
  0.98718  0.00037
  0.99679  0.00011
  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 SD7003-085-88 (sd7003-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   sd7003-il50,000929.3 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7003-il50,000532.7 at α=5.75°Mach=0 Ncrit=5Xfoil predictionDetails
   sd7003-il100,000943.3 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7003-il100,000545.1 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   sd7003-il200,000958.1 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7003-il200,000558 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
   sd7003-il500,000978.5 at α=5.75°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7003-il500,000576 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
   sd7003-il1,000,000993.7 at α=5.75°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7003-il1,000,000589.1 at α=6.75°Mach=0 Ncrit=5Xfoil predictionDetails
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