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AH 83-159 (ah83159-il)

AH 83-159 - Althaus AH 83-159 airfoil


Airfoil ah83159-il
Details Dat file Parser  
(ah83159-il) AH 83-159
Althaus AH 83-159 airfoil
Max thickness 15.9% at 40.2% chord.
Max camber 3.8% at 40.2% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Selig format
AH 83-159
1.00000     0.00000
0.99893     0.00029
0.99572     0.00119
0.99039     0.00256
0.98296     0.00428
0.97347     0.00622
0.96194     0.00843
0.94844     0.01101
0.93301     0.01408
0.91573     0.01798
0.89668     0.02267
0.87592     0.02811
0.85355     0.03428
0.82967     0.04108
0.80438     0.04841
0.77779     0.05616
0.75000     0.06420
0.72114     0.07236
0.69134     0.08044
0.66072     0.08822
0.62941     0.09548
0.59755     0.10196
0.56526     0.10747
0.53270     0.11185
0.50000     0.11505
0.46730     0.11713
0.43474     0.11815
0.40245     0.11816
0.37059     0.11724
0.33928     0.11547
0.30866     0.11290
0.27886     0.10959
0.25000     0.10559
0.22221     0.10091
0.19562     0.09560
0.17033     0.08970
0.14645     0.08330
0.12408     0.07647
0.10332     0.06930
0.08427     0.06186
0.06699     0.05426
0.05156     0.04654
0.03806     0.03884
0.02653     0.03123
0.01704     0.02387
0.00961     0.01689
0.00428     0.01036
0.00107     0.00459
0.00000     0.00000
0.00107     -0.00356
0.00428     -0.00670
0.00961     -0.00973
0.01704     -0.01268
0.02653     -0.01551
0.03806     -0.01824
0.05156     -0.02088
0.06699     -0.02336
0.08427     -0.02573
0.10332     -0.02795
0.12408     -0.03002
0.14645     -0.03195
0.17033     -0.03372
0.19562     -0.03531
0.22221     -0.03674
0.25000     -0.03797
0.27886     -0.03904
0.30866     -0.03990
0.33928     -0.04057
0.37059     -0.04102
0.40245     -0.04126
0.43474     -0.04127
0.46730     -0.04105
0.50000     -0.04059
0.53270     -0.03986
0.56526     -0.03885
0.59755     -0.03751
0.62941     -0.03582
0.66072     -0.03370
0.69134     -0.03107
0.72114     -0.02792
0.75000     -0.02420
0.77779     -0.01983
0.80438     -0.01484
0.82967     -0.00976
0.85355     -0.00532
0.87592     -0.00197
0.89668     0.00035
0.91573     0.00175
0.93301     0.00239
0.94844     0.00246
0.96194     0.00215
0.97347     0.00162
0.98296     0.00101
0.99039     0.00048
0.99572     0.00019
0.99893     0.00005
1.00000     0.00000
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Selig format dat file

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Polars for AH 83-159 (ah83159-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   ah83159-il50,000917.1 at α=13.75°Mach=0 Ncrit=9Xfoil predictionDetails
   ah83159-il50,000515.5 at α=13°Mach=0 Ncrit=5Xfoil predictionDetails
   ah83159-il100,000931.4 at α=11.75°Mach=0 Ncrit=9Xfoil predictionDetails
   ah83159-il100,000529 at α=11°Mach=0 Ncrit=5Xfoil predictionDetails
   ah83159-il200,000964.5 at α=9.25°Mach=0 Ncrit=9Xfoil predictionDetails
   ah83159-il200,000563.5 at α=7.75°Mach=0 Ncrit=5Xfoil predictionDetails
   ah83159-il500,0009106.2 at α=7.75°Mach=0 Ncrit=9Xfoil predictionDetails
   ah83159-il500,0005105.5 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   ah83159-il1,000,0009136.8 at α=6.75°Mach=0 Ncrit=9Xfoil predictionDetails
   ah83159-il1,000,0005133.8 at α=5.5°Mach=0 Ncrit=5Xfoil predictionDetails
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