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SD7084 (9.6%) (sd7084-il)

SD7084 (9.6%) - Selig/Donovan SD7084 low Reynolds number airfoil


Airfoil sd7084-il
Details Dat file Parser  
(sd7084-il) SD7084 (9.6%)
Selig/Donovan SD7084 low Reynolds number airfoil
Max thickness 9.6% at 29.5% chord.
Max camber 2.3% at 38.9% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Selig format
  SD7084 (9.6%)
  1.00000  0.0
  0.99658  0.00030
  0.98650  0.00139
  0.97026  0.00361
  0.94845  0.00706
  0.92172  0.01163
  0.89064  0.01708
  0.85575  0.02311
  0.81748  0.02938
  0.77619  0.03557
  0.73218  0.04152
  0.68584  0.04716
  0.63770  0.05245
  0.58829  0.05727
  0.53815  0.06151
  0.48783  0.06508
  0.43785  0.06786
  0.38874  0.06978
  0.34098  0.07074
  0.29505  0.07068
  0.25139  0.06955
  0.21042  0.06734
  0.17254  0.06399
  0.13804  0.05945
  0.10710  0.05374
  0.07986  0.04698
  0.05642  0.03934
  0.03687  0.03109
  0.02132  0.02256
  0.00985  0.01413
  0.00263  0.00631
  0.00000 -0.00016
  0.00294 -0.00551
  0.01167 -0.01031
  0.02575 -0.01440
  0.04512 -0.01786
  0.06955 -0.02071
  0.09876 -0.02295
  0.13245 -0.02458
  0.17030 -0.02560
  0.21190 -0.02607
  0.25680 -0.02601
  0.30452 -0.02547
  0.35455 -0.02448
  0.40633 -0.02312
  0.45931 -0.02143
  0.51289 -0.01951
  0.56647 -0.01741
  0.61943 -0.01520
  0.67116 -0.01298
  0.72105 -0.01079
  0.76852 -0.00873
  0.81296 -0.00685
  0.85379 -0.00522
  0.89047 -0.00384
  0.92250 -0.00272
  0.94942 -0.00182
  0.97088 -0.00105
  0.98671 -0.00039
  0.99661 -0.00006
  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 SD7084 (9.6%) (sd7084-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   sd7084-il50,000931.3 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7084-il50,000535.5 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
   sd7084-il100,000949.2 at α=5°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7084-il100,000549.7 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   sd7084-il200,000965.7 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7084-il200,000563.8 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
   sd7084-il500,000987.7 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7084-il500,000583.5 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   sd7084-il1,000,0009104.9 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   sd7084-il1,000,000598.9 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
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