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WORTMANN FX 74-080 (fx74080-il)

WORTMANN FX 74-080 - Wortmann FX 74-080 airfoil


Airfoil fx74080-il
Details Dat file Parser  
(fx74080-il) WORTMANN FX 74-080
Wortmann FX 74-080 airfoil
Max thickness 8.2% at 43.5% chord.
Max camber 4.3% at 46.7% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Selig format
WORTMANN FX 74-080
1.00000     0.00000
0.99893     0.00127
0.99572     0.00237
0.99039     0.00383
0.98296     0.00557
0.97347     0.00767
0.96194     0.01014
0.94844     0.01297
0.93301     0.01622
0.91573     0.01989
0.89668     0.02391
0.87592     0.02826
0.85355     0.03296
0.82967     0.03805
0.80438     0.04354
0.77779     0.04936
0.75000     0.05535
0.72114     0.06119
0.69134     0.06647
0.66072     0.07098
0.62941     0.07470
0.59755     0.07778
0.56526     0.08027
0.53270     0.08217
0.50000     0.08339
0.46730     0.08386
0.43474     0.08357
0.40245     0.08258
0.37059     0.08097
0.33928     0.07883
0.30866     0.07617
0.27886     0.07306
0.25000     0.06953
0.22221     0.06562
0.19562     0.06138
0.17033     0.05686
0.14645     0.05209
0.12408     0.04713
0.10332     0.04205
0.08427     0.03691
0.06699     0.03176
0.05156     0.02667
0.03806     0.02173
0.02653     0.01702
0.01704     0.01266
0.00961     0.00881
0.00428     0.00543
0.00107     0.00248
0.00000     0.00000
0.00107     -0.00204
0.00428     -0.00359
0.00961     -0.00472
0.01704     -0.00551
0.02653     -0.00593
0.03806     -0.00609
0.05156     -0.00605
0.06699     -0.00584
0.08427     -0.00549
0.10332     -0.00505
0.12408     -0.00452
0.14645     -0.00393
0.17033     -0.00329
0.19562     -0.00263
0.22221     -0.00196
0.25000     -0.00129
0.27886     -0.00064
0.30866     -0.00001
0.33928     0.00058
0.37059     0.00113
0.40245     0.00162
0.43474     0.00206
0.46730     0.00243
0.50000     0.00275
0.53270     0.00305
0.56526     0.00335
0.59755     0.00364
0.62941     0.00388
0.66072     0.00403
0.69134     0.00407
0.72114     0.00412
0.75000     0.00436
0.77779     0.00489
0.80438     0.00560
0.82967     0.00625
0.85355     0.00662
0.87592     0.00667
0.89668     0.00644
0.91573     0.00600
0.93301     0.00539
0.94844     0.00460
0.96194     0.00368
0.97347     0.00270
0.98296     0.00174
0.99039     0.00080
0.99572     0.00009
0.99893     0.00002
1.00000     0.00000
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Polars for WORTMANN FX 74-080 (fx74080-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   fx74080-il50,000924.7 at α=7.25°Mach=0 Ncrit=9Xfoil predictionDetails
   fx74080-il50,000527.1 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
   fx74080-il100,000939.7 at α=5.5°Mach=0 Ncrit=9Xfoil predictionDetails
   fx74080-il100,000558 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   fx74080-il200,000980.3 at α=4°Mach=0 Ncrit=9Xfoil predictionDetails
   fx74080-il200,000587 at α=4°Mach=0 Ncrit=5Xfoil predictionDetails
   fx74080-il500,0009134.4 at α=3.5°Mach=0 Ncrit=9Xfoil predictionDetails
   fx74080-il500,0005131.5 at α=3.25°Mach=0 Ncrit=5Xfoil predictionDetails
   fx74080-il1,000,0009173.9 at α=3°Mach=0 Ncrit=9Xfoil predictionDetails
   fx74080-il1,000,0005164.5 at α=2.5°Mach=0 Ncrit=5Xfoil predictionDetails
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